Speed-x Technologies P9 Bluetooth Headset

Fiction: Waterproof, Noise Cancelling, Microphone
Bluetooth-compatible: 5.0
Noise reduction: CVC6.0
Transmission distance: 10m
Battery capacity: 400mAh
Play time: about 10h
Standby time: about 120h
Charging time: about 2h
Built-in microphone: yes
Work mode: Bluetooth or AUX
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)