Specifications
Colors: Black, white, green, blue
Earphone Form: In-ear
Audio
Audible Unit: F11
Frequency: 20Hz-20000Hz
Impedance: 32?
Sensitivity: 110?3dB
Audio Decoding: SBC/AAC
Connectivity
Bluetooth Platform: 5.4
Bluetooth Distance: ?10m
Connection Way: Bluetooth link
Bluetooth Specification: JL6973D4
Bluetooth Protocol: HSP/HFP/A2DP/AVRCP
Auto Pairing: Yes
Master Slave Switch: Yes
Battery Charging
Charging Input Type: Type-C
Box Input Power: 5V-300mA
Box Output Power: 5V-140mA
Earphone Batteries Capacity: 40mAh
Charging Case Battery Capacity: 450mAh
Total Play Time: 40h
Playing Time: 7h
Standby Time: 300 days
Charging Time: Headphones 45 minutes, charging case 1.5 hours
Physical Specification