1. Product weight: 5-6g (single earphone).
2. Operating time: about 3-4 hours.
3. Standby time: 240h
4. Charging time: 1-1.5 hours.
5. Battery capacity for a headset: 35mAh.
6. Betty charge box: 250mAh.
7. Wireless distance: 10m.
8. Cellular Compatible: the headsets are compatible with Android, IOS, Microsoft, etc., and 100% of the cellphones with Bluetooth.
Features:
1. Listen to music and write phone calls, support music and make phone calls,
2. activation, pairing, deactivation, and disconnection of the device, etc.
3. Whenever the Bluetooth headset is connected to the phone, the Bluetooth headset automatically reconnects to the phone when it is turned on, which is convenient and faster
4. Smart compatibility: Compatible with all cell phones with Bluetooth function, tablet, notebook, singing, Q music, movies, etc.
5. Compatible with ios13.2 top popup
6. Noise reduction
7. Smart in-ear sensor