Product Information:

Item No.: F9 Digital Display Bluetooth Headset
Transmission range: 10 meters
Function: battery display, call function, voice control, support music, multi-point connection
Bluetooth protocol: 5.0
Channel: stereo
How to use: earplug style
Whether single or double ear: bilateral stereo
Communication method: wireless
Function: Headphone monitoring
Connector: USB
Charging method: charging box
Features: Waterproof charging method: Charging box

Packing List:
Headphone*1