---
product_id: 367153746
title: "Bose SoundLink Flex Bluetooth Speaker, Portable Speaker with Microphone, Wireless Waterproof Speaker for Travel, Outdoor and Pool Use, Black"
brand: "bose"
price: "฿17619"
currency: THB
in_stock: true
reviews_count: 8
category: "Bose"
url: https://www.desertcart.co.th/products/367153746-bose-soundlink-flex-bluetooth-speaker-portable-speaker-with-microphone-wireless
store_origin: TH
region: Thailand
---

# IP67 waterproof & floats 20W dynamic driver power 12-hour rechargeable battery Bose SoundLink Flex Bluetooth Speaker, Portable Speaker with Microphone, Wireless Waterproof Speaker for Travel, Outdoor and Pool Use, Black

**Brand:** bose
**Price:** ฿17619
**Availability:** ✅ In Stock

## Summary

> 💼 Elevate your outdoor soundtrack with Bose’s rugged, smart, and splash-proof powerhouse.

## Quick Answers

- **What is this?** Bose SoundLink Flex Bluetooth Speaker, Portable Speaker with Microphone, Wireless Waterproof Speaker for Travel, Outdoor and Pool Use, Black by bose
- **How much does it cost?** ฿17619 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.co.th](https://www.desertcart.co.th/products/367153746-bose-soundlink-flex-bluetooth-speaker-portable-speaker-with-microphone-wireless)

## Best For

- bose enthusiasts

## Why This Product

- Trusted bose brand quality
- Free international shipping included
- Worldwide delivery with tracking
- 15-day hassle-free returns

## Key Features

- • **Seamless Smart Control:** Built-in mic for calls & voice assistant access with one button—stay connected hands-free.
- • **All-Day Wireless Freedom:** Up to 12 hours of crisp, uninterrupted playback on a single USB-C charge.
- • **Built to Brave the Elements:** IP67-rated waterproof, dustproof, drop-resistant, and corrosion-proof for fearless outdoor use.
- • **Effortless Multi-Speaker Sync:** Bose SimpleSync pairs multiple speakers for a surround sound vibe that follows you.
- • **Immersive 360° Sound Anywhere:** PositionIQ tech auto-optimizes audio no matter how you place it.

## Overview

The Bose SoundLink Flex is a compact, portable Bluetooth speaker engineered for premium 20W audio performance with deep bass and crystal-clear sound. Featuring proprietary PositionIQ technology, it auto-adjusts sound based on orientation for consistent quality. Its IP67 waterproof rating means it’s fully dustproof, submersible, and even floats, making it perfect for travel, poolside, or rugged outdoor adventures. With up to 12 hours of battery life, USB-C charging, built-in microphone for calls and voice assistant access, and Bose SimpleSync for multi-speaker pairing, it’s designed to deliver versatile, durable, and immersive sound wherever you go.

## Description

The SoundLink Flex Bluetooth speaker does more than just immerse you – it provides a strong connection to your music. With crisp audio free of distortions, you’ll hear every instrument on the track and nuance in the vocals. It doesn’t matter how the portable speaker is positioned: PositionIQ technology detects its orientation and ensures the best sound. The portable Bluetooth speaker is packed with exclusive technologies. The transducer offers clear sound and deep bass. Its digital signal processing technologies, proprietary code, and custom algorithms work together for ideal sound quality wherever you are. Really, wherever, since the SoundLink Flex is an IP67 waterproof speaker. Its exterior can handle falls, the coat won’t peel or flake, and it resists corrosion and UV light. It’s also easy to hold or store, and you can secure the outdoor speaker with its utility loop. Rigorously tested to meet an IP67 rating, the SoundLink Flex is waterproof. It floats, too, so it won’t sink if it falls off your boat. For added protection from dust and debris, the Bluetooth speaker is crafted and sealed with waterproof materials. Plus, to ensure it can travel with you, Bose subjected the outdoor speaker to water, temperature, and drop tests. These proved that it’s durable enough for anything. And its battery offers up to 12 hours of unplugged play time. The Bose Connect app lets you customize the portable speaker settings, update software, and more. If your phone isn’t nearby, press and hold a button on the IP67 waterproof speaker to access your phone’s Siri or Google Assistant. A built-in microphone means you can also take and make phone calls through the SoundLink Flex. It also connects to other Bluetooth devices within 30 feet for even bigger sound.

Review: A premium speaker in a sturdy package. - I bought this speaker because I wanted a way to listen to music while grilling in my backyard. I had no expectations of it being a “party” speaker or anything of the like. But my goodness. This speaker punched above the weight I expected and what reviewers claim. They say it’s good for less than 10 people. Probably true if in an enclosed space. Outside, standing in the corner of my backyard about 40+ feet away, the speaker volume is at about 60-70% and with the air conditioner droning on I can still hear this speaker, and the vocals are clear, the instruments are clear, and there’s even some punch of the bass. It’s so much more potent than I expected. I actually bought a second one (the one pictured) so I could utilize Party Mode and Stereo Mode, and then these are far better than they have any right to be. The bass shook through the house at about 40% volume, to the extent that my wife actually asked me to return one and get some noise cancelling headphones if I wanted to be blaring music all day. 😂 So (for now), I’m obliging and returning one, but honestly, I don’t want to. One of these speakers are great. Two make a great portable stereo system. Now for the feature set. Key selling points for me were: 1. Durability. It’s made of steel and silicone, is rated to withstand a dunk in water and dust. You can enjoy this in the yard, on your workbench, swimming, shower, etc. I live in high desert, and the wind blew over these speakers from a table to the ground and they didn’t have a single dent or scratch. Which leads me to… 2. The device has sensors built in that detect its positioning, so the sound quality was maintained even if it’s on its back, side, or face down. None of the other products that compete in this segment offer that function to my knowledge. 3. Unlike other products that I considered, this sounded good right out of the box. Anker (Soundcore) offers some great competition in this segment, but needs the EQ tweaked to shine. They’re not bad by any means, but I wanted things to just be simple. Power on and go without fuss. Bose delivered that. There are similar products for sure. Ultimate Ears will also let you pair two portables to create a stereo, but it lacked the intelligence that this speaker did. We already covered Soundcore. Tweak with the EQ, save some money, you’ll likely be happy. These speakers do often go on sale, and I purchased mine used (like new) and refurbished respectively. The “Used” unit was actually brand new from desertcart, broke the seals on the box and everything. Far as I could tell, the speaker just rolled around in someone’s trunk unopened before returning. The box had some cosmetic damage but no dents, broken seals, and all accessories were obviously also unopened. Refurbished unit came straight from Bose. Also came with all accessories and literature, just a box that was labeled “Refurbished”. Warranty on refurbished or new are 1 year regardless. I bring this up to encourage you to save some money, reduce some e-waste, and buy secondhand like I did. No judgments if you want to go new of course! But I got 2 speakers, one that was new in reality, essentially $100 off the set, and I didn’t miss out on anything in terms of product or warranty. $150 is pricey for a speaker, but $103 for a Bose speaker is not. Especially one that can literally go for a swim. Four criticisms I’d like y’all to know. First, compression above about 75% volume. Your bass will flatline above this point to maintain clarity of the track as a whole. In reality, that just means you go from a slightly warm tone to a very neutral tone of sound profile. No big deal unless you’re blasting EDM, Hip-Hop, the like. As I said, this little 20W speaker carries enough punch that 70% was more than enough to fill my backyard. Second criticism is no biggie for me, but worth bringing up for those shopping the competition. I didn’t want to fuss with an EQ, but competitors do have them to fine tune your sound. Consequentially, the app is basically useless beyond seeing your battery life and an option on how to do party mode (not required). Third criticism is truly a nitpick, but why do I have two apps for my Bose products? Why do I need one for headphones and one for speakers? Wish Bose would put all their portable speakers and headphones into one app. You could easily knock out criticisms 3-4 by just putting this speaker into the Bose Music app, like my QuietComfort Headphones, and this VERY speaker's big brother, the Soundlink Flex Max, is already there. Why the heck is the Soundlink Flex not in Bose Music, with a basic EQ like the others? Fourth, this uses outdated Bluetooth. No big deal. Pairs easily. But don’t expect to watch movies or game off of this. Latency is too high. Anyhow, enough of that. Go buy one. Or better yet, two. You won’t be disappointed.
Review: Excellent Product - What can I say.... it's a BOSE. I got this because I loved the Micro Soundlink, which is also waterproof. Or I guess water resistant, however the soundlink was dropped in a pool, while we were having a fiesta and I swam down, picked it up and it was STILL playing. I haven't had any issues with this, the sound is clear and fulll, it's an excellent price, the size is perfect and you can attach a carabiner to the loop and hang in on a backpack or a bike! 5 solid stars!!

## Features

- STATE-OF-ART DESIGN: SoundLink Flex outdoor speaker is packed with exclusive technologies and a custom-engineered transducer for deep, clear, and immersive audio at home or on the go
- CLEAREST POSSIBLE SOUND: Proprietary Position Qtechnology automatically detects the position of your portable Bluetooth speaker for optimal sound quality in any orientation or environment
- WATERPROOF WIRELESS SPEAKER FOR TRAVEL: SoundLink Flex is rigorously tested to meet IP67 waterproof speaker standards. Crafted and sealed with waterproof materials, it even floats – ideal for outdoor adventures
- PORTABLE BLUETOOTH SPEAKER: Built to resist water, dust, and debris, in a design that withstands drops and rust, this compact speaker goes wherever you do. It’s also easy to hold and store, and resistant to corrosion and UV light
- RECHARGEABLE BATTERY: Portable speaker charges through USB-C cable (included). Lithium-ion battery offers up to 12 hours of life per charge
- BUILT-IN MICROPHONE: You can make and receive calls through the portable Bluetooth speaker. Just one button accesses your phone's Siri or Google Assistant voice input
- BOSE CONNECT APP: App automatically updates the portable Bluetooth speaker with the latest software, allows you to customize settings, unlock product features, and more
- Charging time: approximately 4 hours when using the original cable.
- BOSE SIMPLESYNC TECHNOLOGY: SimpleSync pairs your Bose SoundLink Flex Bluetooth Speaker to compatible Bose products for sound that follows you from room to room. Away from your phone? Press and hold the Bluetooth button on each device to sync their sound. Already got a group going? Link by pressing the Action button to connect at a moment’s notice

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B099TJGJ91 |
| Audio Driver Size | 5 Centimeters |
| Audio Driver Type | Dynamic Driver |
| Audio Latency | 50 Milliseconds |
| Batteries | 1 Lithium Ion batteries required. |
| Battery Capacity | 1000 Milliamp Hours |
| Best Sellers Rank | #8,370 in Electronics ( See Top 100 in Electronics ) #257 in Portable Bluetooth Speakers |
| Bluetooth Range | 30 Feet |
| Charging Time | 12 Hours |
| Color | Black |
| Compatible Devices | Laptop, Smartphone, Tablet |
| Control Method | App, Voice |
| Customer Package Type | FFP file |
| Customer Reviews | 4.7 4.7 out of 5 stars (39,672) |
| Date First Available | October 14, 2021 |
| Department | Unisex-Adult |
| Impedance | 1 Ohms |
| Included Components | Speaker, USB-cable |
| Indoor/Outdoor Usage | Outdoor |
| Input Voltage | 5 Volts (DC) |
| Is Discontinued By Manufacturer | No |
| Is Waterproof | TRUE |
| Item Weight | 1.3 pounds |
| Item model number | 865983-0100 |
| Manufacturer | Bose |
| Material | Stainless Steel |
| Maximum Range | 9 Meters |
| Model Name | Bose SoundLink Flex Bluetooth speaker |
| Mounting Type | No Mount |
| Number Of Circuits | 1 |
| Number of Batteries | 1 Lithium Ion batteries required. |
| Number of Items | 1 |
| Number of Power Levels | 5 |
| Power Source | Battery Powered |
| Product Dimensions | 2.05"D x 7.91"W x 3.54"H |
| Recommended Uses For Product | For Music Players |
| Series Number | 1 |
| Shape | rectangular prism |
| Signal-to-Noise Ratio | 81.6 dB |
| Speaker Size | 21.9 Centimeters |
| Speaker Type | Portable Speaker |
| Special Feature | Waterproof |
| Specific Uses For Product | outdoor activities, travel |
| Style | Gen 1 |
| Subwoofer Connectivity Technology | Wireless |
| Subwoofer Diameter | 5 Inches |
| Surround Sound Channel Configuration | 2.0 |
| Tweeter Diameter | 1 Inches |
| UPC | 017817832014 |
| Unit Count | 1.0 Count |
| Warranty Type | Limited |
| Water Resistance Level | Waterproof |
| Wireless Communication Technology | Bluetooth |

## Product Details

- **Audio Output Mode:** Stereo
- **Brand:** Bose
- **Connectivity Technology:** Wireless
- **Frequency Response:** 400 GHz
- **Speaker Maximum Output Power:** 5 Watts

## Images

![Bose SoundLink Flex Bluetooth Speaker, Portable Speaker with Microphone, Wireless Waterproof Speaker for Travel, Outdoor and Pool Use, Black - Image 1](https://m.media-amazon.com/images/I/71eLvseXOmL.jpg)
![Bose SoundLink Flex Bluetooth Speaker, Portable Speaker with Microphone, Wireless Waterproof Speaker for Travel, Outdoor and Pool Use, Black - Image 2](https://m.media-amazon.com/images/I/71dCsjVf5qL.jpg)
![Bose SoundLink Flex Bluetooth Speaker, Portable Speaker with Microphone, Wireless Waterproof Speaker for Travel, Outdoor and Pool Use, Black - Image 3](https://m.media-amazon.com/images/I/71x4AfiV8HL.jpg)
![Bose SoundLink Flex Bluetooth Speaker, Portable Speaker with Microphone, Wireless Waterproof Speaker for Travel, Outdoor and Pool Use, Black - Image 4](https://m.media-amazon.com/images/I/71G0F3RKmfL.jpg)
![Bose SoundLink Flex Bluetooth Speaker, Portable Speaker with Microphone, Wireless Waterproof Speaker for Travel, Outdoor and Pool Use, Black - Image 5](https://m.media-amazon.com/images/I/61xSrKro4SL.jpg)

## Available Options

This product comes in different **Color** options.

## Questions & Answers

**Q: It’s usbC or still micro usb in 2021?**
A: This uses USB-C charging. A cable comes provided with purchase.

**Q: Will this speaker stand up to being used in the shower in a daily basis?**
A: I've had multiple Bose speakers that were rugged and IP rated better each time ---- but I've had multiple because they die on me after being dropped on the bathroom tile occasionally while being above my shower almost daily. 
So my question is how well the IP rating is retained after lots of drops

**Q: can you paIr this speaker to alexa**
A: Yes, and it's very easy using the Alexa app on your phone

**Q: Hi, does it come with a carrying case?**
A: No. All it comes with are the manuals and a USB Type C cable you can plug into a TV or computer (or you'll need your own USB to electrical outlet adapter) But I don't really think you need a carrying case if all you want to do is protect the speaker. If you buy the black one you won't get it dirty and it's a very rugged speaker.

## Customer Reviews

### ⭐⭐⭐⭐⭐ A premium speaker in a sturdy package.
*by R***5 on July 2, 2024*

I bought this speaker because I wanted a way to listen to music while grilling in my backyard. I had no expectations of it being a “party” speaker or anything of the like. But my goodness. This speaker punched above the weight I expected and what reviewers claim. They say it’s good for less than 10 people. Probably true if in an enclosed space. Outside, standing in the corner of my backyard about 40+ feet away, the speaker volume is at about 60-70% and with the air conditioner droning on I can still hear this speaker, and the vocals are clear, the instruments are clear, and there’s even some punch of the bass. It’s so much more potent than I expected. I actually bought a second one (the one pictured) so I could utilize Party Mode and Stereo Mode, and then these are far better than they have any right to be. The bass shook through the house at about 40% volume, to the extent that my wife actually asked me to return one and get some noise cancelling headphones if I wanted to be blaring music all day. 😂 So (for now), I’m obliging and returning one, but honestly, I don’t want to. One of these speakers are great. Two make a great portable stereo system. Now for the feature set. Key selling points for me were: 1. Durability. It’s made of steel and silicone, is rated to withstand a dunk in water and dust. You can enjoy this in the yard, on your workbench, swimming, shower, etc. I live in high desert, and the wind blew over these speakers from a table to the ground and they didn’t have a single dent or scratch. Which leads me to… 2. The device has sensors built in that detect its positioning, so the sound quality was maintained even if it’s on its back, side, or face down. None of the other products that compete in this segment offer that function to my knowledge. 3. Unlike other products that I considered, this sounded good right out of the box. Anker (Soundcore) offers some great competition in this segment, but needs the EQ tweaked to shine. They’re not bad by any means, but I wanted things to just be simple. Power on and go without fuss. Bose delivered that. There are similar products for sure. Ultimate Ears will also let you pair two portables to create a stereo, but it lacked the intelligence that this speaker did. We already covered Soundcore. Tweak with the EQ, save some money, you’ll likely be happy. These speakers do often go on sale, and I purchased mine used (like new) and refurbished respectively. The “Used” unit was actually brand new from Amazon, broke the seals on the box and everything. Far as I could tell, the speaker just rolled around in someone’s trunk unopened before returning. The box had some cosmetic damage but no dents, broken seals, and all accessories were obviously also unopened. Refurbished unit came straight from Bose. Also came with all accessories and literature, just a box that was labeled “Refurbished”. Warranty on refurbished or new are 1 year regardless. I bring this up to encourage you to save some money, reduce some e-waste, and buy secondhand like I did. No judgments if you want to go new of course! But I got 2 speakers, one that was new in reality, essentially $100 off the set, and I didn’t miss out on anything in terms of product or warranty. $150 is pricey for a speaker, but $103 for a Bose speaker is not. Especially one that can literally go for a swim. Four criticisms I’d like y’all to know. First, compression above about 75% volume. Your bass will flatline above this point to maintain clarity of the track as a whole. In reality, that just means you go from a slightly warm tone to a very neutral tone of sound profile. No big deal unless you’re blasting EDM, Hip-Hop, the like. As I said, this little 20W speaker carries enough punch that 70% was more than enough to fill my backyard. Second criticism is no biggie for me, but worth bringing up for those shopping the competition. I didn’t want to fuss with an EQ, but competitors do have them to fine tune your sound. Consequentially, the app is basically useless beyond seeing your battery life and an option on how to do party mode (not required). Third criticism is truly a nitpick, but why do I have two apps for my Bose products? Why do I need one for headphones and one for speakers? Wish Bose would put all their portable speakers and headphones into one app. You could easily knock out criticisms 3-4 by just putting this speaker into the Bose Music app, like my QuietComfort Headphones, and this VERY speaker's big brother, the Soundlink Flex Max, is already there. Why the heck is the Soundlink Flex not in Bose Music, with a basic EQ like the others? Fourth, this uses outdated Bluetooth. No big deal. Pairs easily. But don’t expect to watch movies or game off of this. Latency is too high. Anyhow, enough of that. Go buy one. Or better yet, two. You won’t be disappointed.

### ⭐⭐⭐⭐⭐ Excellent Product
*by A***A on August 26, 2025*

What can I say.... it's a BOSE. I got this because I loved the Micro Soundlink, which is also waterproof. Or I guess water resistant, however the soundlink was dropped in a pool, while we were having a fiesta and I swam down, picked it up and it was STILL playing. I haven't had any issues with this, the sound is clear and fulll, it's an excellent price, the size is perfect and you can attach a carabiner to the loop and hang in on a backpack or a bike! 5 solid stars!!

### ⭐⭐⭐⭐⭐ Well Worth the Investment Due to Good Quality and Design
*by A***Y on January 2, 2024*

This speaker was the second replacement I purchased, and I am glad I did. In stark contrast to the first one I bought, this unit is solidly built and well constructed. It feels and looks very sturdy and doesn't give me the impression that it will be easily broken or damaged. The design is better than that of other speakers I've owned in the past. It has a good, broad surface area, so the sound isn't at all tinny, and due to its shape, it does not fall over, even if put onto a softer surface. Getting it paired to my device was fairly easy. I like the layout of the buttons. I really did not expect a speaker this size to sound great. I wasn't in the market for something that could dominate an outdoor party, so this would have been tolerable. However, I am very pleased with the sound quality. It's neither too tinny nor too heavy, and I find it works just as well for music as it does for other audio. Mainly, I use it in my room to read audio books, and it does a good job; I'm sure it would be quite a nice choice for those of you who actually are looking for something to use outdoors. To get that good sound from it, you don't have to blare the volume or turn it too far down, and the sound quality is superior to that of some larger speakers. There are a couple of other nice features I sincerely appreciate. First, I frankly find it obnoxious that when you turn on many speakers, or turn them back off again, for that matter, they play an annoying, little bit of music that is far too loud and impossible to disable. I'd rather have them simply beep, if that much, or do as this one does and give you the percent of battery power left. I like that this takes a USB-C cable--no more irritating, fragile micro USB for me. Its battery life is quite good, which helps me because I sometimes tend to forget to charge my things. Last but not least, this speaker is the only one I've had that beeps to acknowledge that it is charging when you plug it in. The sound is unobtrusive and quiet, which I prefer. Overall, you'll find this to be a very wise buy. You can get cheaper units, certainly, but spend a bit for this, and you won't regret it.

## Frequently Bought Together

- Bose SoundLink Flex Bluetooth Speaker, Portable Speaker with Microphone, Wireless Waterproof Speaker for Travel, Outdoor and Pool Use, Black
- co2CREA Hard Travel Case Replacement for Bose New SoundLink Flex 2nd Gen/Bose SoundLink Flex Bluetooth Portable Speaker (Black Case)

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*Product available on Desertcart Thailand*
*Store origin: TH*
*Last updated: 2026-02-27*