Digital Display Wireless Game Sports Bluetooth Headset Cool Scissors Door Low Delay Wireless Bluetooth Headset Features: Magnetic open cover double flying wing doors subvert the sense concept design, love the difference, your new super racing Bluetooth headset The 13mm large copper ring diaphragm horn is used to precisely the low-frequency, clear, bright and enjoy excellent sound quality Ergonomically semi eared curved, comfortable to wear for a long host connection is supported regardless of and slave. It can be taken out independently on one side. Both sides are earphones Game+audio video mode decoding enables you to experience 360 ° stereo audio Cinema surround sound effect and audio positioning Product Description: Model: p11 Bluetooth version: Bluetooth 5.0 Bluetooth support protocol: A2DPV12, AVRCPV14HSPV1.2 HFP1.6 Bluetooth distance: 10m Wireless frequency range: 2402GHz~2483GHz Audio frequency range: 20Hz~20KHz Battery capacity: 35mAh (two) Charging chamber capacity: 450mAh Charging time: about 1 hour Talk time: about 7 hours Playback time: about 5 hours Charging voltage: Dc5v Standby time: up to 200 hours Packing list 1 x wireless headset(L&R) 1 x charging cable 1 x instruction manual