【Features】
1. Bluetooth 5.0
2. Super clear call
3. 180° Rotation
4. Long battery life
5. USB charging
【Specification】
Model: S300
Transmission range: 10 meters
Whether single or double ears: unilateral hands-free
Channel: Mono
Usage: hanging ear type
Talk time: 10 hours
charging time ：40 minutes
waterproof ： IPX4，Anti-sweat and anti-slip
Fully compatible, can connect with Bluetooth
【Package included】
1 x single bluetooth earphone