Product model: F9
Noise reduction version: CVC8.0
Single ear capacity: 50 mA
Automatic boot: support
Bluetooth version: V5.1
Working distance: connect within 10 meters
Charging bay capacity: 2000 mA
Automatic pairing: support
Endurance time: accumulated about 220 hours (need to be used with charging bay)
Talk time: about 180 hours accumulated (need to be used with charging bay)
Headphone charging: about 40 times
Charging bay input current: 5V 1A
Magnetic absorption function: magnetic absorption and nano charging
Control method: touch operation
