Poly Blackwire 3310 USB-C HeadsetStyle, comfort and audio qualityBuilt for style with a sleek design that focuses on comfort and reliability. Poly signature audio quality so you know you will sound great. And intuitive and simple features so every user can connect to their preferred device simply and easily. Performance Sound pressure level (max) 118 dB Signal-to-Noise Ratio (SNR) 118 dB Adjustable headband Yes Cable length 2.15 m Control type Buttons Control unit type In-line control unit Volume control Button Operating keys Answer/end call, Mute, Volume +, Volume - Product colour Black Headset type Monaural Recommended usage Office/Call center Wearing style Head-band Product type Headset Ports & interfaces USB connector USB Type-C USB connectivity Yes Connectivity technology Wired Headphones Headphone sensitivity 116 dB Impedance 32 Ω Ear coupling Supraaural Microphone Microphone direction type Omnidirectional Microphone sensitivity -38 dB Microphone frequency 100 - 10000 Hz Microphone type Boom System requirements Mac operating systems supported Yes Windows operating systems supported Yes Weight & dimensions Weight 102 g Height 178 mm Depth 32 mm Width 155 mm Packaging data Package weight 224 g Package height 207 mm Package depth 56 mm Package width 185 mm Technical details Head-band cushion Yes
