2. One-button operation, press to open the cover.
3. 14.2mm speaker, strong bass and clear microphone midrange.
4. The large-capacity battery can be recharged, cycle counting 4 times, standby time 25H.
5. In single and double earphone mode, the auxiliary earphone is still the main earphone.
6. Small size, easy to carry.
1. Bluetooth version: V5.0
2. Audio decoding: AAC / SBC
3. Speaker sensitivity: 113 DB
4. Microphone sensitivity: -42db
5. Frequency range: 20-20 kHz
6. Headphone battery capacity: 35mAh, charging compartment battery capacity: 400mAh
7. Output impedance: 32 ohms
8. Rated power: 3MW
9. Speaker: 14.2mm
10. Music time: 4H, talk time: 3.5H
11. Standby time: about 120H (connected)
12. Input: DC 5V / 1A
13. Charging port: Type-C
14. Earphone charging time: about 1H, charging time: about 1.5H