POLY Auriculares estreo USB-C Blackwire 3220 + adaptador USB-C/A (A granel) [ 8X228A6 ]

Freedom to work your way
The Blackwire 3200 Series provides a quality audio experience in a headset that’s built for enterprise needs. With a sleek design and flexible microphone boom for a customizable fit, what’s not to love?

POLY Blackwire 3220 Stereo USB-C Headset +USB-C/A Adapter (Bulk). Product type: Headset. Connectivity technology: Wired. Recommended usage: Office/Call center. Headphone frequency: 20 - 20000 Hz. Product colour: Black

Product type	Headset
Wearing style	Head-band
Recommended usage	Office/Call center
Product colour	Black
Headset type	Binaural
Operating keys	Answer/end call, Mute, Reject call, Volume +, Volume -
Volume control	Button
Control unit type	In-line control unit
Control type	Buttons
Cable colour	Red
Signal-to-Noise Ratio (SNR)	118 dB
Hearing protection technologies	SoundGuard DIGITAL
Country of origin	China, Mexico
Certification	UC
Connectivity technology	Wired
USB connectivity	Yes
USB connector	USB Type-A
Ear coupling	Supraaural
Headphone frequency	20 - 20000 Hz
Impedance	32 Ω
Headphone sensitivity	90 dB
Driver unit	2.8 cm
Noise reduction	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	Yes
Width	155 mm
Depth	32 mm
Height	178 mm
Package width	178 mm
Package depth	254 mm
Package height	10 mm
Package weight	152 g
Audio adapters included	USB
Quick start guide	Yes
Ear pad material	Polyurethane (PU)