Driver unit: Φ40mm
Impedance : 32Ω±15%
Frequency response: 20Hz-20KHz
Sensitivity: 108dB±3dB
Rated power:20mW
Max input power: 150mW
Cable length: 1.8m
Plug: 3.5mm

colorful headband and cable, removable designed card on earcup. Foldable earcup