Product information:
Function: call function, support music, battery display
Color classification: red blue black dark gray royal blue watermelon red
How to use: ear hook
Transmission radius: 10m
Whether it is single or binaural: bilateral stereo
Standby time: 5 days
Transmission radius: 10m
The connection method between the left and right cavity of the earphone: wireless connection
Dustproof performance: IP6X
Headphone and playback device connection method: Bluetooth connection

Packing list:
A pair of headphones
or
Headphone+Storage bag+Data cable+Plug*1