Bluetooth version: 5.3
Battery capacity: 420mah
Talk time: 26 hours
Maximum volume music time: 32 hours
Medium volume music: 52 hours
Charging time: 40 minutes
Motherboard: M32 Fast charge
Email cannot be empty
Password cannot be empty
Email format error
Email cannot be empty
Email already exists
6-20 characters(letters plus numbers only)
The password is inconsistent
Email format error
Email cannot be empty
Email does not exist
6-20 characters(letters plus numbers only)
The password is inconsistent