--- product_id: 639896260 title: "UNIWA Electronic Whistle with USB Charging, 3 Tone & 3 High Volume Hand Emergency Whistle for Referee Coaches Teacher, Outdoor Sport Game Camping Safety Electric Whistle with Lanyard - Black" brand: "uniwa" price: "฿3551" currency: THB in_stock: true url: https://www.desertcart.co.th/products/639896260-uniwa-electronic-whistle-with-usb-charging-3-tone-and-3 store_origin: TH region: Thailand --- # 3 distinct tone options 120-150 dB ultra loud sound USB rechargeable, 4 hours runtime UNIWA Electronic Whistle with USB Charging, 3 Tone & 3 High Volume Hand Emergency Whistle for Referee Coaches Teacher, Outdoor Sport Game Camping Safety Electric Whistle with Lanyard - Black **Brand:** uniwa **Price:** ฿3551 **Availability:** ✅ In Stock ## Summary > 🚨 Blow minds, not batteries—whistle smarter, louder, cleaner! ## Quick Answers - **What is this?** UNIWA Electronic Whistle with USB Charging, 3 Tone & 3 High Volume Hand Emergency Whistle for Referee Coaches Teacher, Outdoor Sport Game Camping Safety Electric Whistle with Lanyard - Black by uniwa - **How much does it cost?** ฿3551 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/639896260-uniwa-electronic-whistle-with-usb-charging-3-tone-and-3) ## Best For - uniwa enthusiasts ## Why This Product - Trusted uniwa brand quality - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Key Features - • **Built-In LED Safety Light:** Illuminate dark surroundings with the integrated LED, enhancing your visibility and safety during nighttime activities. - • **Ergonomic & Portable Design:** Lightweight (150g) with a detachable lanyard, fits comfortably in hand or clipped to gear for instant access wherever you go. - • **Eco-Friendly USB Rechargeable:** Say goodbye to disposable batteries—enjoy up to 4 hours of continuous use on a single charge, saving money and the planet. - • **Effortless No-Touch Operation:** Activate loud, clear alerts with just a button press—no mouth contact needed, perfect for hygienic group use. - • **Powerful Multi-Tone Alert System:** Choose from 3 high-volume tones up to 150 dB to command attention in any environment, from sports fields to emergency situations. ## Overview The UNIWA Electronic Whistle is a high-performance, hygienic alternative to traditional whistles, featuring 3 selectable tones with up to 150 dB volume, USB rechargeable battery offering 4 hours of use, and an ergonomic design with a detachable lanyard. Ideal for referees, coaches, teachers, and outdoor enthusiasts, it also includes a built-in LED light for added safety in low-light conditions. ## Description UNIWA Electronic Whistle with USB Charging, 3 Tone & 3 High Volume Hand Emergency Whistle for Referee Coaches Teacher, Outdoor Sport Game Camping Safety Electric Whistle with Lanyard - Black ## Features - 【Hand Whistle &No Touch Mouth Whistle】 Compared with traditional whistle,Electronic whistle can avoid mouth contact. Just press the sound button then it will bring a loud and clear sound. which saves effort and prevents spatter of saliva between users. Whistle with lanyard perfect for referee coaches, P.E. teacher, marine, outdoor camping, sports competitions, traffic guides, pet training, self Defense Emergency. - 【Premium Quality & High Volume】UNIWA electronic whistle have 3 different tones to meet different needs, All the tone are high volume, can provide up to 120-150 dB sound power. Our mouth-free whistle is made of high quality ABS material, very sturdy and durable. It also has no any release of harmful substances. Easy to get attention and USB direct charging and thus much convenient environmental and save the cost. - 【Durable Whistle & Save Money】The electronic whistle with USB charging,It is 10 times more durable than ordinary button batteries., can keep sounding for 4 hours and save the cost of buying batteries. It also has led lighting function,which can assist in lighting in dark environments. Easy to use. It has a comfortable ergonomic design with one-handed operation, and a detachable lanyard for convenience. - 【Easy to Carry】Hand whistle have perfect size 5.5 inch×1.49 × 1.51 inch, weight about 90g, equipped with a long lanyard, it can easily loop through backpack, sailboats, camping hiking gear, life jacket, kayak PFD. You can also tie the whistle to your neck, shoulder straps, belt and backpack or put it on the pocket for quick and easy use in case of emergency. - 【Multi-function & Quality Guarantee】Electronic whistle 3 loudspeaker adjustment, 3 loudspeaker conversion and other functions. We also provide 1-year quality assurance,For any questions, you could feel free to contact us via leave desertcart message:YOUR ACCOUNT - CONTACT SELLER - AN ORDER I PLACED - SELECT A SUBJECT -WRITE MESSAGE. We will offer you a professional and satisfy solution. ## Technical Specifications | Specification | Value | |---------------|-------| | Manufacturer | UNIWA | | Brand | UNIWA | | Model | Cdkshaozi-hei | | Package Dimensions | 16.89 x 9.6 x 4.29 cm; 150 g | | Item Weight | 150 g | ## Product Details - **Brand:** UNIWA - **Colour:** black - **Material:** Plastic - **Manufacturer:** UNIWA ## Images ![UNIWA Electronic Whistle with USB Charging, 3 Tone & 3 High Volume Hand Emergency Whistle for Referee Coaches Teacher, Outdoor Sport Game Camping Safety Electric Whistle with Lanyard - Black - Image 1](https://m.media-amazon.com/images/I/61QSuzjX+WL.jpg) ## Available Options This product comes in different **Color** options. ## Frequently Bought Together - UNIWA Electronic Whistle with USB Charging, 3 Tone & 3 High Volume Hand Emergency Whistle for Referee Coaches Teacher, Outdoor Sport Game Camping Safety Electric Whistle with Lanyard - Hipat Whistle, 2 Packs Plastic Sports Whistles with Lanyard, Loud Crisp Sound Whistle Ideal for Coaches, Referees, and Officials - UNIWA Electronic Whistle, Battery Operated Whistle Adjustable 3 Different Loud Whistle Sounds with Lanyard Handheld Electronic Whistles for Referees Volleyball Coaches Teacher, Soccer Sports Whistle --- ## Why Shop on Desertcart? - 🛒 **Trusted by 1.3+ Million Shoppers** — Serving international shoppers since 2016 - 🌍 **Shop Globally** — Access 737+ million products across 21 categories - 💰 **No Hidden Fees** — All customs, duties, and taxes included in the price - 🔄 **15-Day Free Returns** — Hassle-free returns (30 days for PRO members) - 🔒 **Secure Payments** — Trusted payment options with buyer protection - ⭐ **TrustPilot Rated 4.5/5** — Based on 8,000+ happy customer reviews **Shop now:** [https://www.desertcart.co.th/products/639896260-uniwa-electronic-whistle-with-usb-charging-3-tone-and-3](https://www.desertcart.co.th/products/639896260-uniwa-electronic-whistle-with-usb-charging-3-tone-and-3) --- *Product available on Desertcart Thailand* *Store origin: TH* *Last updated: 2026-04-26*