--- product_id: 57639568 title: "Bluetooth Earphones 4.1 Wireless Running Headsets In Ear and Hanging Sports Earbuds,Ipx4 Waterproof with Mic for Running, 8 Hours Battery & Noise Canceling Wireless Headphones" brand: "cosrole" price: "198998₫" currency: VND in_stock: false url: https://www.desertcart.vn/products/57639568-bluetooth-earphones-4-1-wireless-running-headsets-in-ear-hanging store_origin: VN region: Vietnam --- # Bluetooth Earphones 4.1 Wireless Running Headsets In Ear and Hanging Sports Earbuds,Ipx4 Waterproof with Mic for Running, 8 Hours Battery & Noise Canceling Wireless Headphones **Brand:** cosrole **Price:** 198998₫ **Availability:** ❌ Out of Stock ## Quick Answers - **What is this?** Bluetooth Earphones 4.1 Wireless Running Headsets In Ear and Hanging Sports Earbuds,Ipx4 Waterproof with Mic for Running, 8 Hours Battery & Noise Canceling Wireless Headphones by cosrole - **How much does it cost?** 198998₫ with free shipping - **Is it available?** Currently out of stock - **Where can I buy it?** [www.desertcart.vn](https://www.desertcart.vn/products/57639568-bluetooth-earphones-4-1-wireless-running-headsets-in-ear-hanging) ## Best For - cosrole enthusiasts ## Why This Product - Trusted cosrole brand quality - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Description Why COSROLE Sport wireless Bluetooth headphone is the best choice for you? ✔The best comfort&Stability ✔IPX4 waterproof ✔Superior quick charging&Intelligent display ✔Humanization design Highest standards of after-sales service globally: COSROLE customer service team will give you the fast response and solve all your questions within 24 hours. Products from COSROLE are all guaranteed with 12 months maintenance and repair service. Specification: - Bluetooth Specification: CSR 4.1 - Noise Reduction: CVC6.0 - Transmission Distance: 30ft - Charging Port: Micro USB - Charging Time: 1-2 Hours - Playback Time: Up to 8 Hours - Waterproof Rating: IPX-4 - Design: Soft Ear Hook Design with silica gel Package Includes: 1 X COSROLE Bluetooth Earphones Sport 1 X A Charging Cable 1 X A User Manual 1 X Two pairs of ear buds 1 X A zipper storage box ## Features - The best Comfort & Stability---- The ergonomically shaped earrests allows you to exercise comfortably no matter how intensely you exercise; Best active sport earphones for running, jogging, hiking, biking, gym, yoga, etc, it always stays stable and makes you feel comfortable. - Stable Connectivity & High Fidelity Audio---- This noise can get the optimum music experience without delay and noises outside; With bluetooth 4.1 wireless technology, whether you're calling your friends or listening music, it will remain securely connected. Seamless pairing with any android, IOS bluetooth devices and multipoint functionality to link two devices simultaneously. - 8 Hours of Playing Time & IOS and Android Display: Superior quick charge of only 2 hours, the bluetooth wireless headphones can be fully charged so that you have 8 hours of music in your ears, and you can check the remaining battery with IOS and Android devices. - Music & Hands-Free Calling----Stereo headphones allows you to switch between music and answer the phone automatically. You can control all the music functions easily through headphone buttons; The microphone allow you to switch music mode to answer mode when there is a phone call. - Carefree Warranty & Fast Customer Service----Every efforts to improve your shopping experience. If you need assistance, including pre-order / after-sales service, please do not hesitate to contact us. Choose us to enjoy your musical journey. ## Technical Specifications | Specification | Value | |---------------|-------| | ASIN | B078X9CFCB | | Brand Name | COSROLE | | Colour | black | | Customer Reviews | 3.7 3.7 out of 5 stars (4) | | Headphone Form Factor | In Ear | | Is Autographed | No | | Manufacturer | COSROLE | | Model Number | CO-EJ1-BLK | | Network Connectivity Technology | Wired, Wireless | | Product Features | Noise Cancellation | | UPC | 603432796185 | | Water Resistance Level | Waterproof | | Wireless Technology Type | Bluetooth | ## Product Details - **Brand:** COSROLE - **Colour:** black - **Connectivity technology:** Wired, Wireless - **Form factor:** In Ear - **Water resistance level:** Waterproof - **Wireless communication technology:** Bluetooth ## Images ![Bluetooth Earphones 4.1 Wireless Running Headsets In Ear and Hanging Sports Earbuds,Ipx4 Waterproof with Mic for Running, 8 Hours Battery & Noise Canceling Wireless Headphones - Image 1](https://m.media-amazon.com/images/I/6161ZXBUPQL.jpg) ![Bluetooth Earphones 4.1 Wireless Running Headsets In Ear and Hanging Sports Earbuds,Ipx4 Waterproof with Mic for Running, 8 Hours Battery & Noise Canceling Wireless Headphones - Image 2](https://m.media-amazon.com/images/I/71PkfLlaAwL.jpg) ![Bluetooth Earphones 4.1 Wireless Running Headsets In Ear and Hanging Sports Earbuds,Ipx4 Waterproof with Mic for Running, 8 Hours Battery & Noise Canceling Wireless Headphones - Image 3](https://m.media-amazon.com/images/I/61S601WE6RL.jpg) ![Bluetooth Earphones 4.1 Wireless Running Headsets In Ear and Hanging Sports Earbuds,Ipx4 Waterproof with Mic for Running, 8 Hours Battery & Noise Canceling Wireless Headphones - Image 4](https://m.media-amazon.com/images/I/71cKf1Z6zRL.jpg) ![Bluetooth Earphones 4.1 Wireless Running Headsets In Ear and Hanging Sports Earbuds,Ipx4 Waterproof with Mic for Running, 8 Hours Battery & Noise Canceling Wireless Headphones - Image 5](https://m.media-amazon.com/images/I/81baFYCsWGL.jpg) --- ## 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.vn/products/57639568-bluetooth-earphones-4-1-wireless-running-headsets-in-ear-hanging](https://www.desertcart.vn/products/57639568-bluetooth-earphones-4-1-wireless-running-headsets-in-ear-hanging) --- *Product available on Desertcart Vietnam* *Store origin: VN* *Last updated: 2026-06-03*