--- product_id: 322316636 title: "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" brand: "uniwa" price: "€ 35.96" currency: EUR in_stock: true reviews_count: 5 category: "Uniwa" url: https://www.desertcart.pt/products/322316636-uniwa-electronic-whistle-battery-operated-whistle-adjustable-3-different-loud store_origin: PT region: Portugal --- # compact ergonomic design 120dB max volume 3 adjustable sound levels 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 **Brand:** uniwa **Price:** € 35.96 **Availability:** ✅ In Stock ## Summary > 📣 Blow minds, not breath—command the game with UNIWA! ## Quick Answers - **What is this?** 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 by uniwa - **How much does it cost?** € 35.96 with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.pt](https://www.desertcart.pt/products/322316636-uniwa-electronic-whistle-battery-operated-whistle-adjustable-3-different-loud) ## 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 - • **Ergonomic & Portable:** Streamlined, lightweight design fits comfortably in hand or pocket, ready for action. - • **Multi-Use Powerhouse:** Perfect for referees, coaches, teachers, and emergency signaling—never miss a moment. - • **Effortless Loud Clarity:** Say goodbye to breath-blown whistles—get instant, piercing sound with one button. - • **All-Day Wear Convenience:** Includes a 46'' lanyard and protective pouch for hands-free carry and durability on the go. - • **Customizable Volume Control:** Three distinct sound levels to dominate any environment without damaging your hearing. ## Overview The UNIWA Electronic Whistle delivers a powerful 120dB sound with three adjustable volume settings, ensuring clear, recognizable signals in any sports or emergency scenario. Its ergonomic ABS design is compact and lightweight, complemented by a 46-inch lanyard and protective pouch for easy portability. Battery-operated and hygienic, it’s the modern essential for referees, coaches, teachers, and outdoor enthusiasts seeking reliable, hands-free whistle performance. ## Description International products have separate terms, are sold from abroad and may differ from local products, including fit, age ratings, and language of product, labeling or instructions. Review: Fragilidade do material - Achei que a qualidade do material inferior. Muitas rebarbas. Plástico frágil. Review: These were great - These work so well, it's so nice to be able to bring them to games, somebody else needs to use them you're not sharing germs! Also they are nice and loud so easy to hear in a busy gym ## Features - Make the Coach Referee So Easy: The electric whistle gets rid of the traditional way of blowing a whistle with your mouth, and meanwhile provides a loud, clear, strong and easily recognizable sound. It will be more convenient and safer in the referee, training and SOS. - Adjustable 3 Different High Volume Electric Whistles: Adjust the volume to the level that best meets your needs in different spaces and occasions, so that the sound can be heard and protect your hearing. It must be an awesome high volume electronic whistle for P.E. teachers, basketball coaches referees, outdoor camping, dogs training, hiking lifeguard SOS survival emergency. - Ergonomic Loudest Electric Whistle: The streamlined appearance and compact size makes the grip of the whistle more comfortable and makes you feel relaxed when using it. One button switch can create 120 5dB volume, it will more sanitary and convenient among all sporting events, company activity, school game or other training etc. - Carry It with You: portable and small 5.4'' 1.5'' size, suitable for pockets and backpacks. We have also prepared a drawstring pouch for you, which can better protect your whistle. It is also equipped with a 46'' lanyard, which can easily loop through backpack or hang it on your wrist and neck. - International products have separate terms, are sold from abroad and may differ from local products, including fit, age ratings, and language of product, labeling or instructions. ## Technical Specifications | Specification | Value | |---------------|-------| | ASIN | B08K8WKRTY | | Batteries | 4 CR2 batteries required. (included) | | Batteries included? | Yes | | Brand | UNIWA | | Color | Black | | Customer Reviews | 4.5 4.5 out of 5 stars (2,871) | | Date First Available | 31 Oct. 2020 | | Guaranteed software updates until | unknown | | Manufacturer | UNIWA | | Material type | ABS | | Package Dimensions | 16.21 x 4.39 x 4.39 cm; 9.07 g | | Size | S | ## Images ![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 - Image 1](https://m.media-amazon.com/images/I/61SxcXhtqtL.jpg) ![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 - Image 2](https://m.media-amazon.com/images/I/71H24Vace0L.jpg) ![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 - Image 3](https://m.media-amazon.com/images/I/71lKnFRSs+L.jpg) ![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 - Image 4](https://m.media-amazon.com/images/I/71XJOtv3TzL.jpg) ![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 - Image 5](https://m.media-amazon.com/images/I/61oJRfOaMaL.jpg) ## Available Options This product comes in different **Color** options. ## Customer Reviews ### ⭐⭐⭐ Fragilidade do material *by M***A on 20 December 2025* Achei que a qualidade do material inferior. Muitas rebarbas. Plástico frágil. ### ⭐⭐⭐⭐⭐ These were great *by A***E on 26 September 2026* These work so well, it's so nice to be able to bring them to games, somebody else needs to use them you're not sharing germs! Also they are nice and loud so easy to hear in a busy gym ### ⭐⭐⭐⭐⭐ صوت قوي *by A***A on 19 September 2025* صوت قوي متعدد المستويات ## Frequently Bought Together - 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 - Hipat Whistle, 2 Packs Plastic Sports Whistles with Lanyard, Loud Crisp Sound Whistle Ideal for Coaches, Referees, and Officials - Murray Sporting Goods Dry Erase Coaches Clipboard | Double-Sided Dry Erase White Board --- ## 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.pt/products/322316636-uniwa-electronic-whistle-battery-operated-whistle-adjustable-3-different-loud](https://www.desertcart.pt/products/322316636-uniwa-electronic-whistle-battery-operated-whistle-adjustable-3-different-loud) --- *Product available on Desertcart Portugal* *Store origin: PT* *Last updated: 2026-10-22*