1. Automatically power on and pair, take the headset out of the charging compartment, the two headsets will automatically turn on, and automatically complete the pairing, you can use it without other operations
2. Binaural high-definition call, built-in pointing microphone, realize binaural high-definition call, accurate identification and effective suppression of external noise, intelligent noise reduction technology
3. Dual output, low latency, master-slave switching, both sides are the main earphones, the Bluetooth chip, the sound signal is transmitted to the left and right earphone units at the same time, with lower delay
4.Bluetooth 5.1 strong hardware, smart devices with Bluetooth function on the market can easily connect
5. Full-frequency moving coil unit high-power speaker, graphene high-fidelity moving coil unit, composite membrane speaker, shocking sound quality

Bluetooth version: 5.1
Chip: Lanxun 5376
Talk/music time: 3H
Charging time of the charging box: 1.5
Headphone charging time: 1.5-2 hours
Standby time: 40 hours
Music playback time: 2-3 hours
capacity: 300 (with protection d) mAh, headset 35 mAh (without protection d)
Distance: 10 meters
Speaker: 13MM
Colour: White
Material: ABS
Size: 60 x 47 x 33.5mm

Package Contents:
1 pair x bluetooth earphones
1 x charging box
1 x charging cable

Only the above package content, other products are not included.
Note: different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.