Bluetooth Headset Wireless Intelligent Call Noise Reduction And Long Features: ENC- algorithm intelligent noise reduction: microphone clear call, unique ENC- algorithm technology combined with microphone, can effectively suppress environmental noise interference, and can provide you with clear call experience in various scenarios. Low latency of game movies: sound and picture synchronization games are robust, full-link optimization greatly reduces latency, and the game has almost no delay. The control and sound are precisely matched. Sound and picture synchronization preempts the game and makes it a step faster. 8mm titanium diaphragm: titanium 8MM super-large speaker unit can provide crystal-clear high-frequency and subwoofer feeling at the same, bringing you a pleasant listening experience. IP54-proof and water-proof continuous protection of earphones and charging ports: tight seams,-, sweat-proof and-proof rubber plugs to prevent- sweat, rain and- from corroding components. -long battery life Type-C charging interface: The battery can provide than 6 hours of working life for a charge of the headset, and can provide than 20 hours of working power when combined with the charging bin. Product Description: Product parameters: Working hours: 6 hours Charging time: about 1 hour Transmission distance: 10m headset battery: 40 mA Charging chamber battery: 320 mA -: IP54 Horn: 8mm Impedance: 32 Ω Package: 1 * Headphones 1 * Charging chamber 1 * Data cable