The 245304 is a comfortable stereo headset for use at home or in the office, it delivers excellent sound quality for listening to music, gaming, chatting, Internet telephony (VoIP) and video conferencing. The versatile headset features flat cable (1.8 meters long) with integrated volume control and flexible microphone. Key features Performances Product type Headphones Wearing style Headband Recommended use Office/Call center Product color Black Headset type Binaural Cable length 1.8 m Country of origin China Connections and interfaces Transmission technology Wired 3,5 mm connector Yes USB Connectivity No Bluetooth No Headphone Position Headphone Speaker Earpiece Frequency 20 - 20000 Hz Impedance 32 Ohm Microphone Microphone Type Boom Microphone Mute Yes Weight and Dimensions Width 142 mm Depth 50 mm Height 165 mm Weight 85 g Package Contents Quick Start Guide Yes Package Details Package Width 162 mm Package Depth 56 mm Package Height 192 mm Package Weight.