Bluetooth version : 5.2 Bluetooth profiles : A2DP 1.3 , AVRCP 1.6 HFP 1.7 Bluetooth frequency : 2.4 GHz – 2.4835 GHz Bluetooth transmitted modulation : GFSK, Ï€/4-DQPSK, 8-DPSK Bluetooth transmitter power : <12 dBm
Battery
Charging time (hours from empty) : 2 Maximum music play time with ANC off (hours) : 10 Maximum music play time with ANC on (hours) : 8 Maximum play time (hours) : 40