REMAX RB-200HB BLUETOOTH HEADPHONE STEREO WIRELESS

Specifications

• 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​