1. A true wireless headset.
2. Bluetooth 4.2, the connection is stable.
3. The button controls the play/pause music, answer/reject the call, the previous/next song, the volume up/down function, and the operation is simple.
4. Support hands-free calling, Siri / Google Voice Assistant.
5. Built-in 100mAh capacity battery, lasting for 12 hours.
6. IPX4 waterproof, no fear of sweat, to meet the requirements of listening to music when you exercise.
7. Ergonomically in-ear design, long-wearing is not painful.
1. Bluetooth version: 4.2+EDR.
2. Connection distance: about 10m.
3. Frequency response range: 20Hz-20KHz.
4. Impedance: 32 ohms.
5. Single headphone battery capacity: 100mAh.
6. Charging time: about 1 hour.
7. Battery type: Lithium-ion polymer battery.
8. Input: 5V 1A.
9. Single earphone weight: 10g.