REMAX RB-T31 Mini Single Bluetooth Earphone

REMAX RB-T31 Mini Single Bluetooth Earphone

REMAX RB-T31 Mini Single Bluetooth Earphone Features:

• Brand: REMAX
• Model: RB-T31
• 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