Remax RB-T31 Totin Wireless Bluetooth Headset

Specifications:

Brand: REMAX
Model: RB-T13
Material: ABS
Communication: Wireless
Wireless Type: Bluetooth
Bluetooth version:5.0
Transmission distance:10m
Operating Voltage:3.7V
Horn impedance:16Ω
Speaker power:3mW
Battery Capacity:40MAH
Vocalism Principle: Other
Control Button: Yes
Volume Control: Yes
Function: For Mobile Phone
Sensitivity: 110±5dB
Frequency Response Range: 20-20000Hz
Waterproof: Yes
With Microphone: Yes
Charging Time: 1H
Play Time: 6 - 8H
Standby Time: 50H
Weight: 4g
Dimension:23*13.7*12.1mm