RB-NECKBAND BLUETOOTH EARPHONE
RB-NECKBAND ব্লুটুথ ইয়ারফোন
Model : RB-S6
Style: Bluetooth Earphone
Bluetooth Version: V4.1
Sensitivity: 105 +- 3dB
Frequency Range: 50 – 10KHz
Charging Time: Around 2 Hours
Battery: 160mAh (Rechargeable Lithium Polymer Battery)
Quantity-1pc
Best quality
Made in China