Style, comfort and audio quality
Built 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.

POLY Blackwire 3310 Monaural USB-C Headset +USB-C/A Adapter. Product type: Headset. Connectivity technology: Wired. Recommended usage: Business/Everyday. Weight: 3.63 oz (103 g). Product color: Black

Product type	Headset
Wearing style	Head-band
Recommended usage	Business/Everyday
Product color	Black
Headset type	Monaural
Operating keys	Answer/end call, Mute, Volume +, Volume -
Sound pressure level (max)	118 dB
Country of origin	Mexico
Connectivity technology	Wired
USB connectivity	Yes
USB connector	USB Type-C
Ear coupling	Supraaural
Impedance	32 Ω
Headphone sensitivity	116 dB
Driver unit	0.559" (1.42 cm)
Noise canceling	Yes
Microphone type	Boom
Microphone frequency	100 - 10000 Hz
Microphone sensitivity	-38 dB
Microphone direction type	Omnidirectional
Windows operating systems supported	Windows 10
Mac operating systems supported	MacOS
Weight	3.63 oz (103 g)