Skip to product information
1 of 1

POLY Blackwire 3320 USB-C Headset

POLY Blackwire 3320 USB-C Headset

Regular price £9.99
Regular price Sale price £9.99
Sale Sold out

Low stock: 1 left

  • Full Warranty
  • Go Green
  • Fast Delivery

Product Description

Blackwire 3320 USB-C Headset

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.

Cable length 2.1793 m
Operating keys Answer/end call, Volume +, Volume -
Product colour Black
Headset type Binaural
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
Headphone sensitivity 116 dB
Impedance 32 Ω
Ear coupling Supraaural
Microphone direction type Omnidirectional
Microphone sensitivity -38 dB
Microphone frequency 100 - 10000 Hz
Microphone type Boom
System requirements
Mac operating systems supported MacOS
Windows operating systems supported Windows 10
Weight & dimensions
Weight 130 g
Height 178 mm
Depth 32 mm
Width 155 mm
Packaging data
Package weight 255 g
Package height 207 mm
Package depth 56 mm
Package width 185 mm

Delivery & Returns

Parcels are shipped same day on most orders placed before 15:00hrs Monday  - Friday.

Some models may ship directly from a distributor. Once shipped these will be sent on a next working day service - this does not include delivery on Saturday, Sunday or Bank Holidays.

We ship Monday to Friday via DPD Express, any orders placed over the weekend will be shipped on Monday.

Tracking information is sent once we have shipped the item, normally late afternoon / early evening.

We charge a flat £7.99 on laptops and PCs. Non UK Mainland standard are more expensive. Please contact us with any queries at

Condition & Warranty

Factory refurbished, Excellent condition, Grade A. 12 month XSonly warranty.

View full details

Collapsible content

Product Specification

Product highlights:
  • The Blackwire 3300 Series is completely plug-n-play with USB devices, so users can take calls in the office or on the go. Its robust design delivers reliability you can count on. This is the hassle-free headset you've been looking for.
  • You wear a headset all day long — better pick one that looks, feels, and sounds great. Boost your on-the-call confidence with professional-quality audio and a customized fit with a headset that can connect to your devices quickly and easily and is ready to go with you wherever you go.
Office/Call center
Ports Interfaces
  • Fast Delivery

  • 14 Day Returns & Full Warranty

  • Refurb Experts Since 2001

  • Go Green