Remax Sport Bluetooth Earphone RB-S9
Remax Sport ব্লুটুথ ইয়ারফোন RB-S9
Standby time: 180 hours
Talk time: 10 hours
Music time: 9 hours
Whether single binaural: bilateral stereo
Bluetooth version: 4.1
Color classification: red silver black
Transmission radius: 10m
Channel: 2
Function: Multi-point connection
