Over the Ear Earphone P9 Wireless Bluetooth Headset;

Description: Name: Bluetooth-compatible Headset Functions: Adjust volume, switch songs, answer calls, reject calls, hang up calls, Bluetooth-compatible playback, phone replay, Bluetooth-compatible reconnection, voice prompts, battery display, FM, TF, EQ, English broadcast Bluetooth-compatible: Bluetooth-compatible 5.1; Noise reduction: CVC6.0; Transmission distance: 10m; Battery capacity: 400mAh; Sensitivity: 105±3db; Horn diameter: 40mm; Play time: about 10h; Standby time: about 120h; Charging time: about 2h; Built-in microphone: yes; TF card: support; Charging port: USB; Song switching: support (shortcut key); Volume adjustment: support (long press the function key); Answer the call/hang up the call: support (short press); Audio I/O interface: support; Packing list: 1 x Bluetooth-compatible Headset 1 x Charging Cable 1 x Instruction Man