RB- STEREO WIRELESS BLUETOOTH HEADPHONE-Multicolor
RB- STEREO WIRELESS ব্লুটুথ হেডফোন 1 pcs-Multicolor
Driver Diameter: 40mm
Frequency Response: 20Hz--20kHz
Impedance: 32Ω
Sensitivity(SPL): 110±5db
Rated Input Power: 10mW
Plug: :￠3.5mm
Cord Length: 1.2meters
Color：Khaki, Black brown, Grey blue
Wearing Type： Headset
Product Weight (kg)： 160g
Bluetooth Version： 4.1
Transmission Distance： 10m
Output Power： 10mW
Receive Sensitivity： 110+/-5dB
Distortion： ≤1% at 1KHz
battery Capacity： 300mAh lithum battery
Charging Time： 2.5 hours
Working Time： 10 hours
Standby Time： 30 days
Quantity-1pc
Best quality
Made in China
