MS-B2 Active Noise Cancelling Wireless Bluetooth-compatible Headphones Deep Bass Bluetooth 5.1 Headset with Mic 14H Playtime Description: Specifications: Product: Wireless Bluetooth Headset Product model: MS-B2 Color: titanium black/silver white/rice gold/navy blue/coral red/mint green Loudspeaker: 32Q/40mm Distance: 15M (without interference) Bluetooth version: V5.1 Interface: Type-c Charging voltage: 5V Talking time: 12 hours Music usage time: 14 hours Headphone battery capacity: 400mAh Product list: headphones *1/ audio cable *1/ Type-C data cable *1/ manual *1 Specifications: 1. [100% brand new quality] 100% brand new quality. 2. [Folding microphone] This one of ours has a microphone and a foldable design, which is very convenient. It can be opened when in use and folded when not needed. 3. [Call noise reduction] Optimize call noise reduction and make calls clearer. 4. [Folding design] Flexible folding and storage. The receiver part supports biaxial rotation and folding, which does not take up space, and easy storage is effortless. 5. [Soft Headset] Soft headsets are very stable, snug and comfortable, and the 15-degree tilt design of earmuffs is more suitable for the radian of ears. 6. [Wired+Wireless Dual Mode] Wired+wireless dual mode, which meets the needs of different usage scenarios. Bluetooth version 5.1 is very stable, or wired audio connection. The two options have no sense of delay, and are efficient and smooth. Package Included: 1* headphones 1* charging cable 1* audio cable 1* instructions