--- product_id: 230605276 title: "ZHT Electronic Whistles for Referees with USB Charging, 3 Tone High Volume Emergency Whistle for Referee Coaches Teacher, Outdoor Camping Hiking Boating Safety Whistles with Lanyard" brand: "zht" price: "B/.45" currency: PAB in_stock: true category: "Zht" url: https://www.desertcart.com.pa/products/230605276-zht-electronic-whistles-for-referees-with-usb-charging-3-tone store_origin: PA region: Panama --- # 3 distinct tone levels 120-150 dB high volume sound 4-hour rechargeable battery life ZHT Electronic Whistles for Referees with USB Charging, 3 Tone High Volume Emergency Whistle for Referee Coaches Teacher, Outdoor Camping Hiking Boating Safety Whistles with Lanyard **Brand:** zht **Price:** B/.45 **Availability:** ✅ In Stock ## Summary > 📢 Blow minds, not germs—charge up your whistle game! ## Quick Answers - **What is this?** ZHT Electronic Whistles for Referees with USB Charging, 3 Tone High Volume Emergency Whistle for Referee Coaches Teacher, Outdoor Camping Hiking Boating Safety Whistles with Lanyard by zht - **How much does it cost?** B/.45 with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.com.pa](https://www.desertcart.com.pa/products/230605276-zht-electronic-whistles-for-referees-with-usb-charging-3-tone) ## Best For - zht enthusiasts ## Why This Product - Trusted zht brand quality - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Key Features - • **Hands-Free Safety:** No mouth contact needed—perfect for mask wearers and hygienic use. - • **Versatile Pro Use:** Ideal for referees, coaches, teachers, outdoor enthusiasts, and emergency signaling. - • **Smart Design & Grip:** Ergonomic oval shape with cicada totem and intelligent LED tone indicators. - • **Eco-Friendly Recharge:** USB charging with polymer cell means no more disposable batteries. - • **Powerful Attention Grabber:** Up to 150 dB sound cuts through noise for instant authority. ## Overview The ZHT Electronic Whistle is a high-performance, USB-rechargeable safety whistle delivering up to 150 dB across 3 selectable tones. Designed for professionals and outdoor enthusiasts, it features a hygienic button-press activation, ergonomic grip, and intelligent LED indicators, ensuring reliable, powerful signaling without mouth contact. Durable and eco-friendly, it offers 4 hours of continuous use per charge, making it a must-have for referees, coaches, teachers, and emergency situations. ## Description desertcart.com : ZHT Electronic Whistles for Referees with USB Charging, 3 Tone High Volume Emergency Whistle for Coaches Teacher, Outdoor Safety Whistles with Lanyard-Yellow Color : Sports & Outdoors ## Features - 👍【Hand Squeeze Button Whistle】Electronic Button whistle can avoid mouth contact, no need to take off your mask which is really helpfull at this particular time! It is perfect for referee coaches, P.E. teacher, marine, outdoor camping, sports competitions, traffic guides, pet training, self Defense Emergency. Independent lithium battery were not sold with the product - 👍【Excellent Quality, High Volume】There are 3-tones with 3 levels to meet different needs. High volume, can provide up to 120-150 dB sound power. Easy to get attention, helps your voice without blowing but also send louder, strong and consistent sound compared with traditional whistles. - 👍【Durable Whistle】The electronic whistle has a rechargeable polymer cell, which can keep sounding for 4 hours. can keep sounding for 4 hours. It is 10 times more durable than ordinary batteries. USB direct charging save the cost of buying batteries. - 👍【Unquine Design with Intelligent light 】Unique oval shaped design with cicada totem, offer you a good sense of grip. The Intelligent indicate lights will be changed according different tones and different volum level . The electronic whistle is made of high-quality ABS environmentally friendly materials, tasteless and healthy. - 👍【Quality Guarantee】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. Our friendly sales will offer you a professional and satisfy solution. ## Technical Specifications | Specification | Value | |---------------|-------| | ASIN | B08HJWTY3D | | Best Sellers Rank | #9,261 in Sports & Outdoors ( See Top 100 in Sports & Outdoors ) #33 in Coach & Referee Whistles | | Brand Name | ZHT | | Color | Yellow | | Customer Reviews | 4.5 4.5 out of 5 stars (1,506) | | Date First Available | September 5, 2020 | | Item Dimensions LxWxH | 5.51 x 0.98 x 1.57 inches | | Item Package Dimensions L x W x H | 5.63 x 2.24 x 1.65 inches | | Manufacturer | slongera | | Material | Plastic | | Package Weight | 0.12 kg | | Size | 5.63 x 2.32 x 1.54 inche | ## Images ![ZHT Electronic Whistles for Referees with USB Charging, 3 Tone High Volume Emergency Whistle for Referee Coaches Teacher, Outdoor Camping Hiking Boating Safety Whistles with Lanyard - Image 1](https://m.media-amazon.com/images/I/61AIUUt7F-L.jpg) ![ZHT Electronic Whistles for Referees with USB Charging, 3 Tone High Volume Emergency Whistle for Referee Coaches Teacher, Outdoor Camping Hiking Boating Safety Whistles with Lanyard - Image 2](https://m.media-amazon.com/images/I/71+wlDEcYNL.jpg) ![ZHT Electronic Whistles for Referees with USB Charging, 3 Tone High Volume Emergency Whistle for Referee Coaches Teacher, Outdoor Camping Hiking Boating Safety Whistles with Lanyard - Image 3](https://m.media-amazon.com/images/I/71aovu0XzXL.jpg) ![ZHT Electronic Whistles for Referees with USB Charging, 3 Tone High Volume Emergency Whistle for Referee Coaches Teacher, Outdoor Camping Hiking Boating Safety Whistles with Lanyard - Image 4](https://m.media-amazon.com/images/I/712LVLFaoIL.jpg) ![ZHT Electronic Whistles for Referees with USB Charging, 3 Tone High Volume Emergency Whistle for Referee Coaches Teacher, Outdoor Camping Hiking Boating Safety Whistles with Lanyard - Image 5](https://m.media-amazon.com/images/I/71mulvcfd4L.jpg) ## Available Options This product comes in different **Color** options. ## Questions & Answers **Q: Does it have an off position on the switch to keep it from accidentally going off in your pocket?** A: Yes. Where the 3-2-1 whistle levels push it all the way & it will be in the off position. **Q: Does this have enough output and a suitable tone to be used by an ice hockey referee? Will probably need to wear a mask getting back on the ice soon** A: Possibly depends on the size of the arena and the size of the crowd. **Q: Is this loud enough to keep coyotes away?** A: It's loud enough to get 200 student's attention in for recess so it's probably loud enough to keep a coyote away. **Q: Could I use this to ref a soccer game?** A: Yes, definitely loud for games. ## Frequently Bought Together - ZHT Electronic Whistles for Referees with USB Charging, 3 Tone High Volume Emergency Whistle for Referee Coaches Teacher, Outdoor Camping Hiking Boating Safety Whistles with Lanyard - Pgzsy 2 Pack Multi-Function Electronic Digital Sport Stopwatch Timer, Large Display with Date Time and Alarm Function,Suitable for Sports Coaches Fitness Coaches and Referees,Pgzsy --- ## 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.com.pa/products/230605276-zht-electronic-whistles-for-referees-with-usb-charging-3-tone](https://www.desertcart.com.pa/products/230605276-zht-electronic-whistles-for-referees-with-usb-charging-3-tone) --- *Product available on Desertcart Panama* *Store origin: PA* *Last updated: 2026-10-11*