Headphone parameters: Jerry D8 chip
Function parameters: renamed positioning + noise reduction + pressure sensitivity + pop-up window three true battery display
Bluetooth version: V5.0+EDR
Wireless frequency: 2.4GHZ
Support agreement: A2DP1.3/HFP1.6/HSP1.2/AVRCP1.6/D11.3
Transmission distance: 10 meters
Headphone battery capacity: 50mAh
Seat rechargeable battery capacity: 400 mAh
Charging voltage/current: 5V/500mA
Play/talk time: about 4 hours
Charging time: about 1 hour
Standby time: 120 hours
Speaker impedance: φ13MM 32Ω
Microphone sensitivity: -42Db
Working temperature: -10-50
Color: White,Black,Blue,Green,Pink,Purple
Weight: 109g
Product Size: 6cm*4.5cm