Color Iron Grey Cable Length/Type 3.5 mm cable 1 m, USB cable 1.3 m Weight 350 g Warranty Type CRU / Service at authorized repair centers Controls 7.1 on / off, EQ, Mic on / off, Volume up / down Distortion < 5% Driver 50 mm drivers Frequency Range 20 Hz – 20 KHz Impedance 32 ohms Power Requirement 5 V @ 200 mA Sensitivity 96 ± 3 dB / 1 mW @ 1 KHz Audio Input USB 2.0 or 4 – pole 3.5 mm Brand Lenovo Packed Weight 864 g Agency Approvals CE-EMC, C-Tick, FCC, IC, VCCI, KCC, EAC, CB, RoHS Package Type Retail Package Packed Dimensions (L x D x H) 256 x 241 x 108 mm Warranty Period 1 Year Maximum Operating Temperature 40 ℃ Minimum Operating Temperature 0 ℃ Maximum Relative Humidity (%) 95% Minimum Relative Humidity (%) 20% Included Accessory USB control box Microphone Omnidirectional Connectivity Technology Wired Connection Type USB-A Categories: accessories, headphone & Speaker
