1. Stereo call, clear and clean sound quality 2. Dual main earphones, anti-interference, stable connection 3. Touch operation, simple and convenient 4. Smart touch, just click the multi-function button 5. Small size, easy to carry
Specifications: 1. Bluetooth version: V5.0 2. Battery capacity: 300mAh/25mAh 3. Charging voltage: DC 5V 4. Speaker: 32 ohms 5. Transmission distance: 10m 6. Frequency response: 100Hz-20KHz 7. Output power: 10mW 8. Signal to noise ratio: 90dB 9. Working voltage: 3.7V 10. Talk time: about 2.5H 11. Music playback: about 2.5H 12. Standby time: about 30 days 13. Charging time: about 1h 14. Charging port: Micro USB
