Connection Type Wired via 3.5 mm Cable Length/Type 1.85 m, braided cable Weight 330 g Controls Mic on/off; Volume up/down Distortion < 5% Driver 50 mm drivers Frequency Range 20 Hz - 20 KHz Impedance 32 ohms Sensitivity 96 ± 3 dB / 1 mW @ 1 KHz Audio Input 4 - pole single 3.5 mm or 3 - pole dual 3.5 mm Brand Lenovo Packed Weight 650 g Agency Approvals CE-EMC; C-Tick; EAC; CB; RoHS; Package Type Retail Package Packed Dimensions (L x D x H) 231 x 207 x 95 mm Maximum Operating Temperature 40 ℃ Minimum Operating Temperature 0 ℃ Maximum Relative Humidity ( Minimum Relative Humidity ( Included Accessory Single 3.5 mm to dual 3.5 mm Y cable Microphone Unidirectional Shipment Group H300 Gaming Headset; Setup Poster; Warranty Poster; Single 3.5 mm to dual 3.5 mm Y cable Supported Operating Systems OS Independent