Wear Style: Over-the-Head, Mono/Stereo

Headband Length: 200mm (extends 80mm)

Basic Materials: ABS

Weight: 109g (Mono), 156g (Stereo)

Dimensions: 177mm(H) x 155mm(W) x 74mm(D)

Speaker Dimensions: Φ40mm

Speaker Sensitivity: 105 +/-3dB

Speaker Impedance: 32Ω per channel

Frequency Range: 20 to 20,000Hz

Microphone Directivity: Uni-Directional (Noise Cancelling)

Microphone Sensitivity: -26 ±3dBFS @ 1kHz Sensitivity

Microphone Response: 100 - 8000Hz, 16kHz 16-bit 1 Channel (USB) 

Noise Cancellation: Passive

Cable Length: 1.9m

Termination Plug: USB Type-A

USB Data Resolution: 16 bits

USB Sampling Rate: 48kHz