
Wear : Over-ear Headphone
Frequency: 20Hz~-20KHz
NC level : -26/-30dB
NC Frequency width : 20HZ-1KHZ
NC chipest: AMS3435*2
BT chipest: CSR8635
BT version: 4.0+EDR
Impedance: 32ohms
Sensitibity : 105dB/at 1KHz
Battery: 545mAh
NC Technology: Feed forward and backward
Playing Time: music:30h; NC:30h; music+NC:15h; music+NC:15h


