TSCO TH 5391 HANDSFREE
TH 5391 is one of TSCO handsfree which includes noise cancelling microphone and increase quality of calls and musics.
The only thing you need to do is turning on your cellphone Bluetooth, then TH 5391 will connect automatically.
Bluetooth handsfree: version V4.2
Connector : BT
Distance support : 8-9 m
Lithium battery with a capacity of : 180mAh
Music playtime: 16 hr
Talk playtime: 14 hr
Battery charging time : 1.5-2 hr
Standby time: 400hr
Sound resolution: 98.5db