•Material: ABS+PC+PU
•Speaker: 40 mm
•Impedance: 20Ω±15%
•Sensitivity: 102±3 dB
•Frequency: 20Hz-20kHz
•Headset Jack: 3.5mm AUX
•Cable Length: 1.8 m
•Max Input Power: 8mW
•Working Current: ≤200mA
•Mic Size: 6.0*5.0 mm
•Mic Sensitivity: -42±3 dB
•LED Voltage: DC5V
•Adjustable Fit Headband
•In-Line Audio Controls
•1.8m Braided Cable
•Padded Ear Cushions
•Omnidirectional Microphone
•40mm Dynamic Drivers
•PU Leather Comfort Fit
•3.5mm Audio Jack