In-Ear Sports Bluetooth HeadsetHanging Ear IPX5 HD Call Stereo Sound Sports Bluetooth Headset Features: [Upgraded Bluetooth 5.0] The latest Bluetooth 5.0 technology offers faster pairing capabilities, a more stable connection between your devices to Bluetooth headphones, longer battery life, and audio transmission. [Powerful Deep Bass] Enjoy the pounding beat and immersive deep bass with neckband Bluetooth earbuds' 10 mm Bio-diaphragm drivers, moreover, Bluetooth 5.0 can effectively reduce the loss of sound transmission. [10 Hours Use time] To meet your long-term workout/running/gym/sports, it neckband Bluetooth headphones provide 10-hour playing time on each charge, it just need takes 15 min charging and can offer a 3-hour playing time with the USB-C quick charge. [Best Equipment for Workout] Lightweight neckband made of composite fiber and memory brings all-day comfort during your hard workout. The ergonomic earbuds are made for sports and keep so well solid adapt on your ear. IPX4-coating protects the neckband wireless earbuds from water and sweat damage. [Clear Call] The noise-canceling algorithm enhance voice pickup and effectively suppress 90% of the Environmental Noise, reduce the ambient noise up to 35dB, and makes your voice transfer clearly and loudly when you make a call with the Bluetooth neckband headphones Product Description: Product: Bluetooth Headset Battery capacity:150 mAh Color: Black Working time: 10 hour Bluetooth version: 5.0 Product size: 13x21cm/5.51*8.26in Package size: 15x15x3cm/5.9*5.9*1.18in Product weight: 60g/0.13lb Package weight: 80g/0.23lb Package Content: 1 x Bluetooth Headset 1 x Charging cable