Mini size with microphone you can easily take calls on the go. The button on the wireless headset enables telephone and music controls answer or reject call, dial the last number, and play or pause music.Perfect for running, going to the gym,biking, hiking, jogging and any other activity. It's hands-free for maximum convenience.Compatible most Bluetooth device: Pair the mini earphone with 2 Bluetooth enabled devices simultaneously. It will connect automatically with a phone paired previously.Compatible with iPhone, iWatch, iPad Samsung galaxy and other Bluetooth enabled devices.

Specifications:

1. Charging voltage: DC5V 150mAh 2. Working current: 25-35mA 3. Bluetooth A2DP Working range: 10m4. Output power: 35mW5. Frequency range: 2.401-2.480GHz6. Distortion factor: ≤1%7. Frequency response: 20Hz-20KHz 8. Working Time: Music/ HuaTong state 4-6 hours (The Volumewill affect the time)9. SNR: S/N≥95 10. Charging Time: 1h-2h11. Talk time: 4-6 hours, play time: 4-6 hours12. Music Playing Time: up to 4 hours 13. Frequency Response: 20 ~ 20000Hz14. Sensitivity: 80dB15. Impedance: 32 ohm