HP H220G virtual 7.1 surround sound Gaming Headsets With RGB Light Frequency Response 20Hz-20KHz Moving Coil Type/Diameter 40mm Cable Length 2.2m (Braided Cable) Sensitivity 108 +/- 3dB Maximum Power 30mW Resistance 32 Ohm +/- 15% Speaker Diameter 40mm Headset Connector Type USB 2.0 Microphone Resistance 2.2K Ω Current 80mA Voltage DC 3V Weight 296g