RB-T9 Bluetooth Headset - Black
RB-T9 ব্লুটুথ হেডসেট - ব্ল্যাক
Style: Ear Hook
Bluetooth: V 4.1
Charging Time: 2 hours
Talk Time: 6 hours
Standby Time: 180 hours
Battery Capacity: 100mAh
Frequency Response: 20-20000hz
