Bluetooth protocol
AVRCP, HSP, HFP, A2DP chip Jerry 6855F
Bluetooth distance
10 meters or more
Driver
40*2 speaker 32 ohm with Bass
Microphone
High-intensity capacitive microphone 4X1.5mm
Function
Bluetooth, multi-function foldable headphone
Battery
Lithium battery 500MAH
Keyword
MP3, TF, FM, WIRED, WIRELESS,Headband