Overview and Specifications:
Model Name : m5h
Origin : CN(Origin)
1. Adopts Bluetooth 5.0 technology standard,
with wider coverage, faster speed and lower power consumption.
2. Suitable for helmets of various shapes.
3. Simple music control and dialing easy and
convenient, safer to cycling.
4. Built-in rechargeable lithium ion battery long
standby time and long working time.
BT chipset: 5.0
Range: 20-30 meters（depend on device）
LI-ion battery: 3. 7V/250mA
Charge voltage: 5V
Charge time: ≤1.5 hours
Stand-by time: ≤160 hours