• Blackwire 3300 Series
  • Blackwire 3300 Series
1 2
Business & Office Headsets

Blackwire 3300 Series

Blackwire 3300 Series

$44.96
$44.96
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Stereo USB-C headset with noise-canceling microphone, USB-C connectivity and USB-A adapter for flexible professional use.
Color: Black
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Key Features

  • Stereo Audio

    Stereo Audio supports clear, detailed audio for calls, music or gaming.

  • Noise-Canceling Microphone

    Noise-Canceling Microphone helps reduce unwanted background sound and supports a more focused listening and calling experience.

  • USB-C Connectivity

    USB-C Connectivity provides convenient connectivity for compatible computers and devices.

  • SoundGuard Digital

    SoundGuard Digital supports the core performance and everyday use of the headset.

  • Certified for Your Platforms

    TCO Certified; Microsoft Teams certified.

  • Easy Controls

    Inline controls for call, volume +/− and mute.

HP Poly

Blackwire 3300 Series

The HP Poly Blackwire 3300 Series is a stereo USB-C headset that combines professional audio, plug-and-play connectivity and comfortable wear. An adjustable microphone boom with a noise-canceling microphone helps keep your voice clear, and SoundGuard Digital helps protect your hearing. The USB-C connection with a USB-A adapter makes it easy to use across compatible devices, with in-line call answer, mute and volume controls.

Technical Specifications

Color

Black

Weight

5 oz (141 g)

Dimensions

1.6 × 7.8 × 4.6 in (41 × 198 × 117 mm)

Wearing Style

On-ear

Headset Type

Stereo

Connectivity

Wired USB-C (USB-C/A adapter)

Microphone

Noise-cancelling microphone

Speaker Size

32 mm

Frequency Response

Speaker: 20 Hz – 20 kHz; Mic: 100 Hz – 10 kHz

Battery Life

N/A (wired – no battery)

Talk Time

N/A (wired – no battery)

Compatibility

Compatible with PCs via USB/USB Type-C®, connects to mobile devices and tablets via 3.5 mm (BW3315/BW3325) and devices that support USB Type-C®

Supported Platforms

TCO Certified; Microsoft Teams certified (per product title)

Controls

Call answer/end, mute, volume

Cable Length

7.2 ft (2.2 m) total: 2.2 ft (0.7 m) inline module to headset; 4.8 ft (1.5 m) USB to inline module

Connector

USB-C/A

Noise Cancellation

Noise-cancelling microphone

Warranty

2 years

Country of Origin

Mexico

Headset Gallery Verdict

4.3 /5

Expert Score

Great for everyday desk calls & video meetings, with Stereo Audio + Noise-Canceling Microphone.

The Blackwire 3320 Stereo combines Stereo Audio with Noise-Canceling Microphone, plus USB-C Connectivity. Weighs 141 g. It is best for everyday desk calls & video meetings. Our Headset Gallery score is 7.5/10 (sound 7.2, calls 8, comfort 8.5, battery N/A (wired), connectivity 6).

Sound Profile

Versatile Stereo Audio

Sound Signature
  • Bass 60%
  • Mids 80%
  • Treble 70%

Trusted By Millions of Happy Listeners

4.6 out of 5

From 48 reviews

4.2 out of 5

From 25 reviews

0 out of 5

4.0 out of 5

From 6 reviews

0 out of 5

Best For
Best For

Everyday desk calls & video meetings

Plug-and-play USB headset for PC calls and meetings.

Why We Like It
Why We Like It

Stereo Audio + Noise-Canceling Microphone

The Blackwire 3320 Stereo combines Stereo Audio with Noise-Canceling Microphone, plus USB-C Connectivity. Weighs 141 g.

Consider Another If
Consider Another If

Want calls away from your desk? Try the Poly Voyager 4320-M.

Faq

What is the Blackwire 3320 Stereo designed for?

The Poly Blackwire 3320 is a stereo USB-C headset combining professional audio, plug-and-play connectivity, and comfortable wear.

What are the key features of the Blackwire 3320 Stereo?

It combines Stereo Audio, Noise-Canceling Microphone, USB-C Connectivity and SoundGuard Digital.

How does the Blackwire 3320 Stereo handle calls?

Noise-Canceling Microphone is designed to help reduce background distractions and improve voice clarity.

What connectivity does the Blackwire 3320 Stereo support?

It supports USB-C Connectivity and other compatible connection options.

What is included with the Blackwire 3320 Stereo?

The package includes Blackwire 3320 Stereo Microsoft Teams Certified USB-C Headset + USB-C/A Adapter User Guide USB Type-C® to USB Type-A Adapter.

Call Quality

 Designed for calls with Noise-cancelling microphone.