REMAX TWS-16 Mini bluetooth 5.0 True Wireless Music Call Earphone Headphones With Mic

Features:
True Wireless Stereo technology, true wireless Bluetooth headset, real left and right ear wireless connection.
Stereo sound, perfect music enjoyment.
The earphone is small and light, and it is light and comfortable.
Two modes of use, free to choose from multiple application scenarios.
Small suction magnetic contact design, easy to access and secure.

Specifications:
Brand:REMAX
Model:RB-T16
Colour:black/White
Material:ABS
Communication: Wireless
Wireless Type: bluetooth
bluetooth version:5.0
Transmission distance:10m
Operating Voltage:3.7V
Horn impedance:16Ω
Speaker power:5mW
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
Support Memory Card: No
With Microphone: Yes
Charging Time:1H
Music Time:4H
Talk Time:4H
Standby Time:50H
Weight:35g
Dimension:63*31*32mm

Package Contents:
1 pair RB-T16 bluetooth Earphone
1 x Charging Case
1 x USB Charging Cable
1 x Ear caps(S+L)
1 x User Manual