Details:
1. Weight: 51 grams
2. Size: 12.9x7.6x3.9 cm
3. Material: plastic shell
4. Transmission range: 10 meters
5. Function: battery display, call function, NFC function, voice control, support music, multi-point connection
6. Bluetooth version: V5.0+EDR
7. Channel: bilateral stereo
8. Charging time: about 1 hour
9. Battery capacity: headset 40mAh, charging compartment 400mAh

Features:
1. Beautiful and practical, wide applicability, universal for Apple/Android
2. Bluetooth connection, single/binaural switching, convenient and quick
3. LED digital battery display
4. The charging compartment is magnetically charged and automatically cuts off when it is full
5. ANC intelligent noise reduction, fingerprint touch
6. Clear call sound quality