--- product_id: 445436301 title: "Electronic Rechargeable Whistle - - Black" brand: "fox 40" price: "S/.343" currency: PEN in_stock: true reviews_count: 6 category: "Fox 40" url: https://www.desertcart.pe/products/445436301-electronic-rechargeable-whistle-black store_origin: PE region: Peru --- # Water resistant design 120dB piercing sound 24+ hr rechargeable battery Electronic Rechargeable Whistle - - Black **Brand:** fox 40 **Price:** S/.343 **Availability:** ✅ In Stock ## Summary > 📢 Blow minds, not air — the future of whistles is here! ## Quick Answers - **What is this?** Electronic Rechargeable Whistle - - Black by fox 40 - **How much does it cost?** S/.343 with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.pe](https://www.desertcart.pe/products/445436301-electronic-rechargeable-whistle-black) ## Best For - fox 40 enthusiasts ## Why This Product - Trusted fox 40 brand quality - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Key Features - • **Compact & Versatile:** Lightweight 0.5lb design with wrist lanyard and magnetic travel case—ready to attach anywhere, anytime. - • **Effortless Operation:** One-button activation for instant, hygienic signaling—ditch the traditional blow whistle and stay safe with tech. - • **Unmatched Sonic Power:** 120dB software-defined whistle cuts through any noise, from roaring crowds to rushing waterfalls. - • **Endurance That Keeps Up:** 500mAh rechargeable lithium polymer battery delivers over 24 hours of continuous use—no more dead whistles mid-game. - • **Weatherproof Reliability:** Water resistant build ensures peak performance rain or shine, perfect for outdoor pros and adventurers. ## Overview The Fox 40 Rechargeable Electronic Whistle is a Canadian-engineered, water resistant safety tool delivering a powerful 120dB sound with a rechargeable 3.7V lithium polymer battery lasting over 24 hours. Compact and lightweight, it includes a USB charger, wrist lanyard, and magnetic travel case, making it ideal for coaches, officials, outdoor enthusiasts, and safety professionals who demand reliable, hygienic signaling in any environment. ## Description Product description Fox 40 Electronic Whistle 120dB Rechargeable Water Resistant Loud - BlackWelcome to the new generation of electronic whistles. Designed and manufactured in Canada, the Fox 40 Rechargeable Electronic Whistle produces 120 dB of software-defined sound power with the push of a button. It acts as a hygienic alternative to the traditionally operated whistle, and is easily rechargeable for long lasting battery life.Includes: USB Charger and Fox 40 LanyardFeatures:Made In CanadaRechargeableWater Resistant120 dB Safety Warning Please read all product packaging literature and product labels before use. Review: Poor, don't bother - Really poor, whistle became so soft it was unusable. Have gone back to my trusted Fox 40 whistle that you just blow Review: Buena calidad , sonido bueno y claro que estaría bien poder subir más el tono, bueno para eventos deportivos. Justo lo que se oferta pero si debería verse que tuviera tonos diferentes ## Features - The Rechargeable Fox 40 Electronic Whistle produces 120dB + of a single toned loud piercing Software-Defined Fox 40 Whistle sound power meant to emulate the sound of the famous Fox 40 Classic. Louder and more reliable than the competition, The Rechargeable Fox 40 Electronic Whistle makes the perfect gift for a PE teacher, Coach, Official, Crossing Guard, Boater, Outdoors enthusiast’s and much more. The Fox 40 Whistle can be heard over crowd noise, traffic, water falls, and loud machinery. - A powerful 3.7V, 500mAhr capacity, Rechargeable Lithium polymer battery with integrated protection circuit. Easily go without charging it for days. 24+ hr use making it ideal for sporting events or long hikes. - The Rechargeable Fox 40 Electronic Whistle is 5" x 1.8" weighs .5lb, and can easily attached to your wrist, life jacket, backpack, bicycle, safety vest, keychain, or can easily be held in the palm of your hand. The Rechargeable Fox 40 Electronic Whistle comes with a USB Charger & Loop wrist lanyard for added safety. All of which come packed together in a reusable 6.5” x 3.5” x 2.5” magnetic opening case for safety when in travel. - The Rechargeable Fox 40 Electronic Whistle is easy for you to use, just press the button to distribute loud and effective sound. To charge, Plug mini USB into device and wait until charge indicator light on device turns green signifying a full charge. The Rechargeable Fox 40 Electronic Whistle is most effective when pointed in the direction you want the sound to travel, making it effective when signalling for safety, to deter an attacker, or to signal stoppage in a sporting event. ## Technical Specifications | Specification | Value | |---------------|-------| | ASIN | B09TPYJCZR | | Brand Name | Fox 40 | | Colour | Black | | Compatible with Vehicle Type | Bicycle | | Customer Reviews | 3.8 3.8 out of 5 stars (107) | | Fit Type | Universal Fit | | Item Dimensions | 12.7 x 4.6 x 4.6 centimetres | | Item Weight | 0.58 Pounds | | Manufacturer | Fox 40 | | Manufacturer Part Number | FXW122-rey | | Material Type | See description | | Noise Level | 120 Decibels | | Style Name | Classic | | UPC | 066143550055 | | Unit Count | 1.0 count | | Voltage | 3.7 Volts | ## Product Details - **Brand:** Fox 40 - **Colour:** Black - **Item dimensions L x W x H:** 12.7 x 4.6 x 4.6 centimetres - **Material:** See description - **Voltage:** 3.7 Volts ## Images ![Electronic Rechargeable Whistle - - Black - Image 1](https://m.media-amazon.com/images/I/31XWfudEAjL.jpg) ## Customer Reviews ### ⭐ Poor, don't bother *by M***S on 27 September 2025* Really poor, whistle became so soft it was unusable. Have gone back to my trusted Fox 40 whistle that you just blow ### ⭐⭐⭐⭐⭐ Review *by B***. on 6 December 2023* Buena calidad , sonido bueno y claro que estaría bien poder subir más el tono, bueno para eventos deportivos. Justo lo que se oferta pero si debería verse que tuviera tonos diferentes ### ⭐ Review *by K***H on 23 September 2022* My electronic whistle spoiled within 6 months, I asked for a replacement but the product did not reach my residence. I tracked the product and it is now back to Fox. Send them multiples email but no response. Will you sport this type of business again? ## Frequently Bought Together - Fox 40 Rechargeable Electronic Whistle + Lanyard, Black - Fox 40 Electronic Whistle -DS - Fox 40Fox 40 Pearl Whistle with Wrist Lanyard Blue --- ## 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.pe/products/445436301-electronic-rechargeable-whistle-black](https://www.desertcart.pe/products/445436301-electronic-rechargeable-whistle-black) --- *Product available on Desertcart Peru* *Store origin: PE* *Last updated: 2026-06-23*