RB-S10 Bluetooth Headset
RB-S10 ব্লুটুথ হেডসেট
Bluetooth: V 4.1
Charging Time: 2 hours
Talk Time: 6-8 hours
Standby Time: 240 hours
Music Time: 6 hours
Battery Capacity: 90mAh
Distance: 10m
Frequency Response: 20-20000hz
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