Poly Voyager Focus UC Leatherette Ear Cushions (2 Pieces) 507024 00037 18 m Cable colour Black DMC HDO 18 m Cable colour Black Signal to Noise Ratio (SNR) 53 dB Ports & interfaces Connectivity technology Wired USB connectivity Yes USB connector USB Type A Headphones Ear coupling Supraaural Microphone Microphone type Boom Microphone frequency 35 21000 Hz Microphone sensitivity 40 dB System requirements Windows operating systems supported Yes Mac operating systems supported MacOS Weight & dimensions Width 111 mm Depth 149 mm Height 67 mm Weight 32 g Packaging data Package width 190 mm Package depth 32 mm Package height 175 mm Package weight 170 g Packaging content Cables included USB Type A All setup controls and indicators are positioned on the center front panel Voyager Focus UC Leatherette Ear Cushions (2 Pieces) Features Product type Cushion ring set Brand compatibility POLY Compatibility Voyager FOCUS series Product colour Black Packaging content Quantity per pack 2 pc(s) Packaging data Package width 190 mm Package depth 210 mm Package height 55 mm Package weight 300 g