An ergonomic neckband-style Bluetooth headset featuring Bluetooth V5 for enhanced connectivity and an integrated microphone. Design that Resists Sweat Designed for active lifestyles, these headphones are sweat-, splash-, and washable. 360 degrees With noise-cancelling technology, Authentic Sound provides a unique sound experience that makes your music crystal clear and immersive. Outstanding Craftsmanship Ceramic enclosure for precise audio reproduction Cozy and steady An amazing sense of comfort is offered by ergonomic design. For extended periods of time, a firm grip and a soft feel are guaranteed with premium silicone tips. Interface: USB Micro TRANSMISSION RANGE: less than 10 meters Charge time: roughly two hours Play time: roughly six hours Talk time: roughly seven hours STANDBY TIME: roughly 100 hours 120 mAh battery