1. One touch control, simple operation
2. Dual channel connection, free switching between master and slave
3. Semi-in-ear design, stable to wear
4. Mobile phone, tablet, computer with Bluetooth function can be used
5. Light weight and easy to carry
specification
1. Bluetooth receiving distance: 10m
2. Battery capacity: 40mAh x2, charging compartment capacity: 300mAh
3. Use time: about 3 hours
4. Speaker size: 6mm
5. Charging port: Type-c