--- product_id: 31733922 title: "Bluetooth Sports Headphones, GRANDTAU BT 4.1 Wireless Stereo Earphones Sweatproof In-ear Headset Running Gym Earbuds with Mic Noise-Cancelling Hands-free Calling for iPhone7 7 Plus" brand: "grandtau" price: "88878CFA" currency: XOF in_stock: true category: "Misc." url: https://www.desertcart.sn/products/31733922-bluetooth-sports-headphones-grandtau-bt-4-1-wireless-stereo-earphones store_origin: SN region: Senegal --- # Bluetooth Sports Headphones, GRANDTAU BT 4.1 Wireless Stereo Earphones Sweatproof In-ear Headset Running Gym Earbuds with Mic Noise-Cancelling Hands-free Calling for iPhone7 7 Plus **Brand:** grandtau **Price:** 88878CFA **Availability:** ✅ In Stock ## Quick Answers - **What is this?** Bluetooth Sports Headphones, GRANDTAU BT 4.1 Wireless Stereo Earphones Sweatproof In-ear Headset Running Gym Earbuds with Mic Noise-Cancelling Hands-free Calling for iPhone7 7 Plus by grandtau - **How much does it cost?** 88878CFA with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.sn](https://www.desertcart.sn/products/31733922-bluetooth-sports-headphones-grandtau-bt-4-1-wireless-stereo-earphones) ## Best For - grandtau enthusiasts ## Why This Product - Trusted grandtau brand quality - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Description Fit for You The headset comes with 2 interchangeable ear buds to best fit your ear size. The special Behind-The-Head wearing style holds your Buds in place during rigorous workout, the headset will stay put even when you are sprinting or jumping.(Note: not fit for above-average size head ) Premium HI-FI Sound, Free Your Music Features behind-ear streamline outlook, GRANDTAU stereo sports headphones can fit firmly into your ear and minimize the outside noise which offers runner an amazing workout experience. Also, Bluetooth 4.1 technology provides much lower power consumption, more stable signal transmission and precise sound production. So users do not need to worry that the battery dies too quickly or suffer from continuously on and off music because of the poor signal in body movement. Hands-Free Calling With built-in microphone, you can answer mobile phone call wirelessly by pressing the button on the ear piece. Designed for Sweat Smooth silicone construction makes it a good pair for anyone who tends to sweat a lot during exercising. You can go do whatever you want to do without worrying about it may get damaged. Specification: Bluetooth specification: V4.1 Operation frequency: 2.402-2.480GHz Supported profile : HFP 1.6,HSP 1.2,A2DP1.2,AVRCP1.0 Chip solution: CSR BC8635 Operation range:UP to 10 metres Talk/Play music Power:13-15mA Standby Power:About 0.5mA Shutdown Leakage Current: Less than 10ΞA Battery Capacitance:200mAH Battery voltage:3.7V Charge time:About 2 Hour Charge current:150mA ## Features - 1.Wireless Convenience: Experience realistic digital sound quality on the go, enjoy natural sound with the freedom that a wireless headphone offers - 2. Secure and Comfort Fit - The special Behind-The-Head wearing style holds your Buds in place during rigorous workouts. Also, the interchangeable earbuds to fit different ear sizes for a better listening experience. - 3.Bluetooth V4.1, connect up to two device simultaneously, low power consumption, up to 5 hours of play time with a single charge - 4.Improved SweatProof Function: Soft smooth silicone gel surface, sweat-proof, remain comfortable even when soaked in sweat when running, jogging, cycling, and working out - 5.What you Get: GRANDTAU Stereo Sports Headphone, 2x interchangeable ear buds, Charging cable, User Manual and our fan-favorite 18-month warranty and friendly customer service ## Images ![Bluetooth Sports Headphones, GRANDTAU BT 4.1 Wireless Stereo Earphones Sweatproof In-ear Headset Running Gym Earbuds with Mic Noise-Cancelling Hands-free Calling for iPhone7 7 Plus - Image 1](https://images-na.ssl-images-amazon.com/images/I/4110GI5vlhL.jpg) ![Bluetooth Sports Headphones, GRANDTAU BT 4.1 Wireless Stereo Earphones Sweatproof In-ear Headset Running Gym Earbuds with Mic Noise-Cancelling Hands-free Calling for iPhone7 7 Plus - Image 2](https://images-na.ssl-images-amazon.com/images/I/41qJh%2BBAJ-L.jpg) ![Bluetooth Sports Headphones, GRANDTAU BT 4.1 Wireless Stereo Earphones Sweatproof In-ear Headset Running Gym Earbuds with Mic Noise-Cancelling Hands-free Calling for iPhone7 7 Plus - Image 3](https://images-na.ssl-images-amazon.com/images/I/51MOE1Q5-bL.jpg) ![Bluetooth Sports Headphones, GRANDTAU BT 4.1 Wireless Stereo Earphones Sweatproof In-ear Headset Running Gym Earbuds with Mic Noise-Cancelling Hands-free Calling for iPhone7 7 Plus - Image 4](https://images-na.ssl-images-amazon.com/images/I/41Kg6%2BjICQL.jpg) ![Bluetooth Sports Headphones, GRANDTAU BT 4.1 Wireless Stereo Earphones Sweatproof In-ear Headset Running Gym Earbuds with Mic Noise-Cancelling Hands-free Calling for iPhone7 7 Plus - Image 5](https://images-na.ssl-images-amazon.com/images/I/61SxT-j3z-L.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.sn/products/31733922-bluetooth-sports-headphones-grandtau-bt-4-1-wireless-stereo-earphones](https://www.desertcart.sn/products/31733922-bluetooth-sports-headphones-grandtau-bt-4-1-wireless-stereo-earphones) --- *Product available on Desertcart Senegal* *Store origin: SN* *Last updated: 2026-10-07*