Description
Frequency response (Passive) 16 Hz – 40 kHz
Frequency response (Active) 16 Hz – 22 kHz
Sensitivity 91 dB SPL @ 1 kHz / 1 mW
Maximum SPL 105 dB
Maximum input power (Passive) 2000 mW
Battery type: Lithium Ion Polymer Battery (3.7 V / 730 mAh)
Power supply 5 V 1 A
Charging time <2 hrs
Music play time with BT on Up to 55 hrs
Music play time with BT & ANC on Up to 22 hrs
Music play time with Aux-in & ANC on Up to 30 hrs
Bluetooth version V5.0
