Stereo sound effect .
55mah rechargeable battery
.Built-in microphone/hd call .
Small and carryable .
The upgraded Bluetooth 5.0 version can improve compatibility and fluency, with no delay and lag.
With reasonable ergonomic design, the in-ear style is comfortable to wear and fits better.
Using the premium ABS material, the product is durable, lightweight and portable.
The length of the product is 8.2cm, the width is 4cm, and the height is 1.5cm.
It can be widely used for sports, business, driving, and fitness. It is also compatible for iPhone and for Android
.Item Name: Bluetooth Earphone
Operating Hours: About 3h
Batteries: 55mAh 3.7V(Included)
Charging Time: About 1.5h
Output Power: 20mW
Operating Voltage: 3.3V-4.2V
Charging Voltage: DC 5V
Frequency Response: 20Hz-20KHz
Transmission Distance: 10m
Bluetooth Version: Bluetooth V5.0
Speaker Diameter: 8mm
Microphone Sensitivity: -42dB/±3dB
Chip Model: N5