--- 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: "€ 46.40" currency: EUR in_stock: true reviews_count: 6 category: "Uniwa" url: https://www.desertcart.gr/products/639896260-uniwa-electronic-whistle-with-usb-charging-3-tone-and-3 store_origin: GR region: Greece --- # 3 distinct tone options 150 dB max volume USB rechargeable, 4 hrs use 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:** € 46.40 **Availability:** ✅ In Stock ## Summary > 🎯 Blow minds, not germs — the future of whistle power is here! ## 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?** € 46.40 with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.gr](https://www.desertcart.gr/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 - • **Powerful & Clear:** Up to 150 dB ensures your whistle cuts through any noise, perfect for coaches and referees. - • **Eco-Friendly Recharge:** USB charging saves you from battery waste and keeps you powered for hours. - • **Multi-Tone Versatility:** Switch between 3 loudspeaker modes to match any emergency or game scenario. - • **Ergonomic & Ready-to-Go:** Lightweight design with detachable lanyard for hands-free, on-the-move use. - • **Germ-Free Sound Command:** No mouth contact means zero germ transfer—press and blast your signal safely. ## Overview The UNIWA Electronic Whistle delivers ultra-loud 150 dB sound with three selectable tones, all activated by a hygienic no-mouth-contact button. Crafted from durable ABS plastic, it features USB rechargeable battery life lasting up to 4 hours, eliminating the hassle and cost of disposable batteries. Designed for professionals like referees, coaches, and outdoor enthusiasts, its ergonomic build and included lanyard ensure quick, hands-free access during critical moments. With added LED lighting and a 1-year warranty, this whistle is a must-have for safety and communication in any active environment. ## Description liminating the need for constant battery replacements. With just a simple press of a button, you can activate the whistle, producing a loud and clear sound that can be heard across any sports field or outdoor environment. Our electronic whistle is not only convenient but also durable and lightweight. It is made from high-quality materials, ensuring long-lasting use without compromising comfort. Whether you're a soccer referee, basketball coach, or simply enjoy outdoor activities like camping or hiking, this whistle is an essential tool for effective communication. Review: Electronic Whistle - Very convenient product. !!! Review: Great volume, great battery, less germs - As an elementary PE teacher, I don’t want anything that I have to put in my mouth. The kiddos give me enough of there germs, and this electric whistle is perfect. The volume is impressive. The lanyard is great when I need to be hands free. The rechargeable battery lasts a long time and is extremely convenient. I’ve bought this twice. Once for me and once for my student teacher as part of his graduation gifts. I’ve also shared the link with multiple coworkers. ## 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 | |---------------|-------| | ASIN | B0D3F6J9KG | | Automotive Fit Type | Universal Fit | | Brand | UNIWA | | Brand Name | UNIWA | | Colour | black | | Compatible with Vehicle Type | Universal | | Customer Reviews | 4.5 out of 5 stars 467 Reviews | | Fit Type | Universal Fit | | Fit type | Universal Fit | | Included Components | User Manual | | Item Type Name | Electronic Whistle | | Manufacturer | UNIWA | | Manufacturer Part Number | UNIWA Electronic Whistle | | Material | Plastic | | Material Type | Plastic | | Noise Level | 150 Decibels | | Style | Classic | | Style Name | Classic | | Unit Count | 1.0 count | | Vehicle service type | Universal | ## Product Details - **Brand:** UNIWA - **Colour:** black - **Fit type:** Universal Fit - **Material:** Plastic - **Style:** Classic ## 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) ![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 2](https://m.media-amazon.com/images/I/71TEqeqtWeL.jpg) ![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 3](https://m.media-amazon.com/images/I/71HepXuqRqL.jpg) ![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 4](https://m.media-amazon.com/images/I/71TUCBW4nyL.jpg) ![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 5](https://m.media-amazon.com/images/I/61SDgCw61EL.jpg) ## Customer Reviews ### ⭐⭐⭐⭐⭐ Electronic Whistle *by B***N on 21 January 2026* Very convenient product. !!! ### ⭐⭐⭐⭐⭐ Great volume, great battery, less germs *by S***K on 23 May 2026* As an elementary PE teacher, I don’t want anything that I have to put in my mouth. The kiddos give me enough of there germs, and this electric whistle is perfect. The volume is impressive. The lanyard is great when I need to be hands free. The rechargeable battery lasts a long time and is extremely convenient. I’ve bought this twice. Once for me and once for my student teacher as part of his graduation gifts. I’ve also shared the link with multiple coworkers. ### ⭐⭐⭐⭐⭐ So far so good *by R***D on 17 December 2025* So far so good. Charged quickly and works great. It's LOUD! ## 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.gr/products/639896260-uniwa-electronic-whistle-with-usb-charging-3-tone-and-3](https://www.desertcart.gr/products/639896260-uniwa-electronic-whistle-with-usb-charging-3-tone-and-3) --- *Product available on Desertcart Greece* *Store origin: GR* *Last updated: 2026-07-30*