Headphone type: Stereo Connector type: 3.5mm TRRS + USB Speaker diameter: 50 mm Noise cancelling: Yes (microphone) Headphone frequency range: 20-20,000 Hz Headphone sensitivity: 110 dB Total harmonic distortion: <5% Microphone frequency range: 100-10,000 Hz Microphone sensitivity: -34+3dB RGB backlight: Yes Weight: 280 g (without cable) Cable: braided nylon, 2 m Color: Black