Hot sale on-ear wireless SMS headsets for sport headphones
Bluetooth version: jianrong Bluetooth V4.2
Transmission distance: 10 meters
Play time: 4 hours
Standby time: 120 hours
Functions: to adjust the volume, switch songs, answer calls, reject calls, hang up the phone, bluetooth play,phone call replay, bluetooth hands-free calls, voice prompt, power display, FM, TF, EQ, English broadcast .