---
product_id: 316460074
title: "Portronics Auto 15 Bluetooth - FM Transmitter in-Car Radio Adapter for Hands-Free Calling, Music Streaming, USB Reading, 20W/38 W Max Output, Fast Charger, Supports All Smartphones (Black)"
brand: "portronics"
price: "฿266"
currency: THB
in_stock: false
reviews_count: 8
url: https://www.desertcart.co.th/products/316460074-portronics-auto-15-bluetooth-fm-transmitter-in-car-radio-adapter
store_origin: TH
region: Thailand
---

# PD 20W + QC 3.0 fast charging Bluetooth v5.1 connectivity 38W max output power Portronics Auto 15 Bluetooth - FM Transmitter in-Car Radio Adapter for Hands-Free Calling, Music Streaming, USB Reading, 20W/38 W Max Output, Fast Charger, Supports All Smartphones (Black)

**Brand:** portronics
**Price:** ฿266
**Availability:** ❌ Out of Stock

## Summary

> 🚗 Elevate your drive with sound, style, and power—because your car deserves the best!

## Quick Answers

- **What is this?** Portronics Auto 15 Bluetooth - FM Transmitter in-Car Radio Adapter for Hands-Free Calling, Music Streaming, USB Reading, 20W/38 W Max Output, Fast Charger, Supports All Smartphones (Black) by portronics
- **How much does it cost?** ฿266 with free shipping
- **Is it available?** Currently out of stock
- **Where can I buy it?** [www.desertcart.co.th](https://www.desertcart.co.th/products/316460074-portronics-auto-15-bluetooth-fm-transmitter-in-car-radio-adapter)

## Best For

- portronics enthusiasts

## Why This Product

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

## Key Features

- • **Sleek, Space-Savvy Design:** Compact and stylish with an elegant LED display that complements your car’s interior without clutter.
- • **Dual Fast-Charging USB Ports:** Keep your devices juiced up on the go with combined 30W power delivery—because downtime is not an option.
- • **Intuitive Hands-Free Controls:** Five-directional buttons and voice control ensure safe, distraction-free driving while staying connected.
- • **Power-Packed Audio Performance:** Experience rich, deep bass and stereo FM transmission that transforms your car into a premium sound zone.
- • **Seamless Bluetooth v5.1 Integration:** Effortlessly connect any smartphone for crystal-clear calls and music streaming without missing a beat.

## Overview

Portronics Auto 15 Bluetooth FM Transmitter is a versatile in-car adapter that connects smartphones to car stereos via Bluetooth v5.1, delivering up to 38W stereo output with enhanced bass. It features dual USB fast-charging ports (PD 20W + QC 3.0) for simultaneous device charging, an elegant LED display, and easy-to-use hands-free controls, compatible with all car models for a seamless, premium driving experience.

## Description

Product Description

Review: Good product - Realy solved my issue to connect wirelessly. Can play music and attend to calls. Call quality is good. Sound strength is not that great as I compare to my normal fm, but it never going to be deal breaker. So far it's feels like value for money and ease to install. If some one ask I will definitely recommend
Review: Value for money - Good Product in Good Price ....Bass Also we increase connectivity is good Recommended 💯 As compared to flipkart price desertcart price is low

## Features

- It enables connecting your smartphone to the car stereo system with Bluetooth v5.1. It helps in transmitting your calls, stream music and also listening to FM with ease. With this device you get crystal clear sound quality and it ensures that you experience the greatest quality base sound that merges with your car stereo system.
- It provides you with fast yet secured charging option on your car with multiple USB ports (PD 20W+QC3.0), which means to avail total 30W power along with other facilities like calling, streaming music and more.
- It looks so elegant and stylish that compliments your car interior and it takes very little space on the dashboard. ‘Auto 15’ LED display switches which definitely add to the beauty of this device. It is easy to install and you get a descriptive user-manual inside this pack
- Portronics ‘Auto 15’ is one device that is compatible with all car models. It consists of easy to use five directional buttons which helps you in receiving and making calls while you drive.
- If you are a music lover, one base button can add some base sound with your car stereo and can give you the life-time music experience. It is one beautifully designed hands-free car-kit that is compatible any car model for optimum experience.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B093SGQDSF |
| Audio Output Mode | Stereo, FM transmission |
| Audio Output Type | fm radio, bluetooth |
| Best Sellers Rank | #25,451 in Electronics ( See Top 100 in Electronics ) #8 in Car FM Transmitters |
| Bluetooth support? | Yes |
| Box Contents | User Manual |
| Brand | Portronics |
| Brand Name | Portronics |
| Colour | black |
| Compatibility Options | Smartphone, Car Audio System |
| Compatible Devices | Smartphone |
| Connectivity Technology | Bluetooth, USB |
| Connector Type Used on Cable | USB Type A, USB Type C |
| Control Method | Touch |
| Control Type | music control |
| Controller Type | Voice Control |
| Customer Reviews | 3.9 out of 5 stars 3,547 Reviews |
| Enclosure Material | Plastic |
| Hardware Interface | Bluetooth, USB |
| Importer Contact Information | Portronics Digital Pvt ltd, FLOOR-1st and 2nd, B-76, Wazirpur Industrial area, Wazirpur, New Delhi, Delhi, 110052 |
| Includes Remote | No |
| Installation Type | Plug In |
| Item Dimensions L x W x H | 8.9L x 4.4W x 3.7H Centimeters |
| Item Type Name | Car Audio Connector |
| Item Weight Unit of Measure | 36 Grams |
| Manufacturer | Portronics, Portronics, 9555-245-245 |
| Manufacturer Contact Information | Portronics |
| Material | Plastic |
| Model Name | Auto |
| Packer Contact Information | Portronics Digital Pvt ltd, FLOOR-1st and 2nd, B-76, Wazirpur Industrial area, Wazirpur, New Delhi, Delhi, 110052 |
| Power Source | Battery Powered |
| Product Dimensions | 8.9L x 4.4W x 3.7H Centimeters |
| Product Features | Bluetooth Version : V5.1, LED Display, Microphone, PD 20W Charging Port, QC 3.0A Charging Port |
| Rechargeable Battery Included | No |
| Special Feature | Bluetooth Version : V5.1, LED Display , Microphone, PD 20W Charging Port, QC 3.0A Charging Port |
| Supported Application | Music streaming services, FM radio |
| Supported Media Type | MP3 |
| Supported Standards | Bluetooth v5.1 |
| Unit Count | 1 Count |
| Warranty Description | 1 year Manufacturing Warranty |
| Wireless Compability | Bluetooth |

## Product Details

- **Special Feature:** Bluetooth Version : V5.1, LED Display, Microphone, PD 20W Charging Port, QC 3.0A Charging Port
- **Brand:** Portronics
- **Connectivity Technology:** Bluetooth, USB
- **Power Source:** Battery Powered
- **Material:** Plastic

## Images

![Portronics Auto 15 Bluetooth - FM Transmitter in-Car Radio Adapter for Hands-Free Calling, Music Streaming, USB Reading, 20W/38 W Max Output, Fast Charger, Supports All Smartphones (Black) - Image 1](https://m.media-amazon.com/images/I/61WgfdZIhIS.jpg)
![Portronics Auto 15 Bluetooth - FM Transmitter in-Car Radio Adapter for Hands-Free Calling, Music Streaming, USB Reading, 20W/38 W Max Output, Fast Charger, Supports All Smartphones (Black) - Image 2](https://m.media-amazon.com/images/I/71dy4Lq2C9S.jpg)
![Portronics Auto 15 Bluetooth - FM Transmitter in-Car Radio Adapter for Hands-Free Calling, Music Streaming, USB Reading, 20W/38 W Max Output, Fast Charger, Supports All Smartphones (Black) - Image 3](https://m.media-amazon.com/images/I/71KlbCPqeFS.jpg)
![Portronics Auto 15 Bluetooth - FM Transmitter in-Car Radio Adapter for Hands-Free Calling, Music Streaming, USB Reading, 20W/38 W Max Output, Fast Charger, Supports All Smartphones (Black) - Image 4](https://m.media-amazon.com/images/I/71BE6q6AkLS.jpg)
![Portronics Auto 15 Bluetooth - FM Transmitter in-Car Radio Adapter for Hands-Free Calling, Music Streaming, USB Reading, 20W/38 W Max Output, Fast Charger, Supports All Smartphones (Black) - Image 5](https://m.media-amazon.com/images/I/61cnnFc223S.jpg)

## Available Options

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

## Questions & Answers

**Q: Whether mic is available in this device ? if it placed where it is actually, in catalogue not mentioned where it actually ? how many meters mic orks ?**
A: Yes, mic is available in Auto 15.  There is a tiny hole in right top corner

**Q: How to reset device**
A: just plug out and plug in again.

**Q: Is portronics 20 more powerful than portronics 15?. the speaker output from my portronics 15 is very low**
A: It is also low.. need high volume at 50 to hear well

**Q: Aux cable …. ?? need to use in sx4 maruti**
A: It's connected by fm channel. Use any frequency which is not used. No need to aux cable

## Customer Reviews

### ⭐⭐⭐⭐⭐ Good product
*by L***N on 17 April 2024*

Realy solved my issue to connect wirelessly. Can play music and attend to calls. Call quality is good. Sound strength is not that great as I compare to my normal fm, but it never going to be deal breaker. So far it's feels like value for money and ease to install. If some one ask I will definitely recommend

### ⭐⭐⭐⭐ Value for money
*by A***R on 24 November 2025*

Good Product in Good Price ....Bass Also we increase connectivity is good Recommended 💯 As compared to flipkart price amazon price is low

### ⭐⭐⭐⭐⭐ Perfect product.
*by R***. on 23 December 2025*

It’s excellent product. Solved my issues connecting bluetooth to my old car music system.

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*Product available on Desertcart Thailand*
*Store origin: TH*
*Last updated: 2026-04-29*