POLY Blackwire 3320 Headset Wired Head-band Office/Call center USB Type-C Black USB-C, 20 Hz to 20 KHz, 94 dBSPL± 4 dB, 32 Ohm The great appeal of the Blackwire 3300 Series is apparent at first sight: It has a sleek, modern design. Workers want to wear it—so your investment pays off. Not only that, it sounds as good as it looks, with high-quality audio you’ve come to expect from Poly.

STYLE, COMFORT AND AUDIO QUALITY
The great appeal of the Blackwire 3300 Series is apparent at first sight: It has a sleek, modern design. Workers want to wear it—so your investment pays off. Not only that, it sounds as good as it looks, with high-quality audio you’ve come to expect from Poly.

IDEAL FOR ENTERPRISE DEPLOYMENT
Considering its many attributes, you might think the Blackwire 3300 Series is out of reach. Here’s the good news. Blackwire 3300 Series delivers the best value in its category and makes enterprise deployment affordable.

CORDED SIMPLICITY AND RELIABILITY
Workers instinctively know how to use Blackwire 3300 Series. It’s UC corded—for plug-n-play simplicity. And its robust design extend to the headset itself, because Poly reliability is a given. As an added bonus, Blackwire 3315/3325 models include leatherette ear cushions, a travel pouch and a 3.5 mm connector for mobile or tablet use.

Modern design
Simple to use, intuitive and stylish.

Fully adjustable headset
Comfortable for prolonged use with pivoting speakers and a flexible microphone boom.

Flexible choices
Mono or stereo, USB-A or USB-C, with or without 3.5mm mobile solution.

Enterprise-ready high-quality audio
What you might expect from a more premium solution.

POWERING SUPERIOR MICROSOFT TEAMS EXPERIENCES
Instantly launch Microsoft Teams with a dedicated button for the quickest communications. Users benefit from the known quality experience of Poly UC headsets—the perfect communications solution for easy Microsoft Teams collaboration, conferencing and notifications.

Performance
Product type	Headset
Microphone type	Boom
Recommended usage	Office/Call center
Sound pressure level (max)	118 dB
Headset type	Binaural
Wearing style	Head-band
Product colour	Black
Cable length	2180 m
Control unit type	In-line control unit
Operating keys	Answer/end call, Mute, Reject call, Volume +, Volume -
Adjustable headband	Yes
Technical details
Headset type	Binaural
Wearing style	Head-band
Product colour	Black
Design
Product type	Headset
Microphone type	Boom
Headset type	Binaural
Wearing style	Head-band
Product colour	Black
Harmonized System (HS) code	85183000
Ports & interfaces
Connectivity technology	Wired
USB connectivity	Yes
USB connector	USB Type-C
Cable length	2180 m
Headphones
Sound pressure level (max)	118 dB
Ear coupling	Supraaural
Headphone frequency	20 - 20000 Hz
Impedance	32 Ω
Headphone sensitivity	116 dB
Driver unit	3.2 cm
Microphone
Microphone type	Boom
Microphone frequency	100 - 10000 Hz
Microphone sensitivity	-38 dB
Microphone mute	Yes
Microphone noise-canceling	Yes
Control unit
Control unit type	In-line control unit
Software
Windows operating systems supported	Yes
Mac operating systems supported	Yes
System requirements
Windows operating systems supported	Yes
Mac operating systems supported	Yes
Weight & dimensions
Microphone boom length	13.5 cm
Weight	130 g
Logistics data
Harmonized System (HS) code	85183000
Supplier features
Harmonized System (HS) code	85183000
Other features
Microphone boom length	13.5 cm
Sound pressure level (max)	118 dB
Harmonized System (HS) code	85183000