--- product_id: 682835378 title: "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 -Yellow" brand: "uniwa" price: "410 kr" currency: DKK in_stock: true reviews_count: 6 category: "Uniwa" url: https://www.desertcart.dk/products/682835378-electronic-whistle-with-usb-charging-3-tone-and-3-high store_origin: DK region: Denmark --- # 3 distinct tone options 120-150 dB ultra-loud sound USB rechargeable, 4 hours runtime 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 -Yellow **Brand:** uniwa **Price:** 410 kr **Availability:** ✅ In Stock ## Summary > 🚨 Sound the Future: Loud, Smart, and Ready to Lead! ## Quick Answers - **What is this?** 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 -Yellow by uniwa - **How much does it cost?** 410 kr with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.dk](https://www.desertcart.dk/products/682835378-electronic-whistle-with-usb-charging-3-tone-and-3-high) ## 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 - • **Eco-Friendly USB Charging:** Say goodbye to batteries—charge quickly and sustainably for hours of use. - • **Unmatched Volume & Clarity:** Cut through any noise with up to 150 dB of crystal-clear sound for instant attention. - • **Ergonomic & Portable Design:** Lightweight, compact, and lanyard-equipped for seamless carry on every adventure. - • **Effortless No-Touch Operation:** Activate powerful alerts with just a press—no mouth contact, no hassle. - • **Multi-Tone Versatility with LED:** Switch between 3 tones and use built-in LED light for safety day or night. ## Overview The UNIWA Electronic Whistle redefines safety and convenience with its no-mouth-contact design, ultra-loud 120-150 dB output, and three selectable tones. Featuring USB rechargeable battery life lasting up to 4 hours, an ergonomic build with a detachable lanyard, and an integrated LED light, it’s engineered for referees, coaches, outdoor enthusiasts, and emergency responders who demand reliability and eco-conscious innovation. ## Description UNIWA whistle Review: Electronic Whistle - Very convenient product. !!! Review: So far so good - So far so good. Charged quickly and works great. It's LOUD! ## 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 | B0DHXYHVDG | | Brand | UNIWA | | Customer Reviews | 4.5 4.5 out of 5 stars (472) 4.5 out of 5 stars | | Date First Available | 25 Nov. 2024 | | Delivery Information | We cannot deliver certain products outside mainland UK ( Details). We will only be able to confirm if this product can be delivered to your chosen address when you enter your delivery address at checkout. | | Guaranteed Software Updates Until | unknown | | Item Model Number | cdkshaozi-huang 0003 | | Item Weight | 150 g | | Manufacturer | UNIWA | | Manufacturer Part Number | cdkshaozi-huang 0003 | | Package Dimensions | 16.89 x 4.7 x 4.39 cm; 150 g | ## Product Details - **Brand:** UNIWA - **Colour:** black - **Fit type:** Universal Fit - **Material:** Plastic - **Style:** Classic ## Images ![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 -Yellow - Image 1](https://m.media-amazon.com/images/I/61knFSwMxJL.jpg) ![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 -Yellow - Image 2](https://m.media-amazon.com/images/I/71AiRNGdj5L.jpg) ![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 -Yellow - Image 3](https://m.media-amazon.com/images/I/716laCHZtLL.jpg) ![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 -Yellow - Image 4](https://m.media-amazon.com/images/I/61lE9Ww9a+L.jpg) ![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 -Yellow - Image 5](https://m.media-amazon.com/images/I/81wRCnaTzSL.jpg) ## Available Options This product comes in different **Color** options. ## Customer Reviews ### ⭐⭐⭐⭐⭐ Electronic Whistle *by B***N on 21 January 2026* Very convenient product. !!! ### ⭐⭐⭐⭐⭐ So far so good *by R***D on 17 December 2025* So far so good. Charged quickly and works great. It's LOUD! ### ⭐⭐⭐⭐⭐ Excelente *by F***X on 8 July 2026* Excelente producto, buscaba uno que sonara muy fuerte y cumplió con mis expectativas. Lo recomiendo. --- ## 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.dk/products/682835378-electronic-whistle-with-usb-charging-3-tone-and-3-high](https://www.desertcart.dk/products/682835378-electronic-whistle-with-usb-charging-3-tone-and-3-high) --- *Product available on Desertcart Denmark* *Store origin: DK* *Last updated: 2026-09-20*