Poly Blackwire BW3320 USB Headset

(PC) & Teams Version


  • Same Day
  • Poly Gold Partner

Blackwire BW3320 Dual Ear USB Headset:

  • USB-C (C to A Adapter) for plug-n-play simplicity
  • Best value making enterprise deployment affordable
  • Foam ear cushion, and a travel pouch
  • Comfortable with pivoting speakers and a flexible mic boom
  • Microsoft Teams version available
  • Support Sold Separately – See Below

Microsoft Teams Certified

  • Same Day Shipping On In Stock Items
  • Warranty 2-Years
  • Latest Date Codes

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Blackwire BW3320 Binaural USB Headset for Office Professionals

The Poly Blackwire BW3320 USB Headset provides a best-in-class audio experience in a headset built for enterprise deployment. Even better, workers want to wear it—so your investment pays off. The great appeal of the Blackwire BW3320 headset is apparent at first sight: It has a modern, stylish design. Its microphone boom is flexible so workers can customize the fit.

Poly Blackwire BW3320 Binaural Headset

The headset is fully adjustable with a comfort padded headband, pillow soft ear cushions, and 180-degree pivoting speakers. Not only that, it sounds as good as it looks— with high-quality audio you’d expect from Poly. And if it’s starting to sound expensive, we’ve got good news. Blackwire 3300 Series is priced to fit your budget.

  • Stereo OTH (over-the-head)
  • PC USB-A or USB-C
  • Corded simplicity and reliability
  • Easy to use: no training necessary

The great appeal of the Blackwire BW3320 headset 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.

Your Head, Ears, and Budget Will Thank You

Sleek Design and Professional-Quality Audio In One Moderately Priced Headset

You wear a headset all day long – better pick one that looks, feels, and sounds great. Built for style with the audio quality, comfort and reliability we’re known for, the Poly Blackwire 3300 Series delivers the best value in its category. Connect to any device quickly and easily and take it with you wherever you go. Boost your on-the-call confidence and save a few bucks while you’re at it.

Connect Quickly and Easily

Easy To Use? You Bet.

The Poly Blackwire BW3320 USB headset is completely plug-n-play with USB devices, so you can take calls in-the-office or on-the-go. Its robust design delivers reliability you can count on. And the Blackwire BW3320 comes with foam ear cushions and a travel pouch. This is the hassle-free headset you’ve been looking for.

Poly Blackwire BW3300 Series - Speaker      Poly Blackwire BW3300 Series - Cushion

Look Good, Feel Good, Sound Amazing

It’s Easy To See Why Everyone Loves The Blackwire 3320!

The sleek, modern design looks as good as it sounds. Crisp audio paired with all-day comfort lets you handle any call with ease.

Poly Blackwire 3300 USB Headset Series

Get One For Everyone

Think This Combination Of Style And Quality Is Out Of Reach? We’ve Got Good News.

The Blackwire BW3320 comes with an affordable price tag, making it an investment that’s sure to pay off. Plus, it deploys quickly and easily. And good news for your IT team: It’s built for enterprise needs. Everyone wins.

Make It Personal

Your Settings, Your Way: Customize Your Headset With Poly Lens For Desktop

Lens for desktop lets you select your language preferences and feature settings. It keeps your device up-to-date with the latest firmware. And Manager Pro gives your IT teams remote management, headset inventory and usage monitoring.

Made To Make The Most Of Meetings

The Poly Blackwire BW3320 USB headset is compatible with the most popular collaboration platforms – they just work. Expect to hear and speak with the level of audio quality that Poly is famous for, no matter which platform you’re calling on.

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Poly Blackwire BW3320 USB Headset Features:

  • Features great audio and a modern design—so workers want to wear it
  • Best-in-class voice quality and a customized fit, the fully adjustable Poly wired headset has 180-degree pivoting speakers and a flexible microphone boom
  • Supports long-wearing comfort with a comfortable, padded headband and pillow soft ear cushions
  • Microsoft Teams version to support an easy collaboration and communication with a dedicated Team button for instant access to the Teams App
  • Certified for Skype for Business


  • UC – 3300 Series / Model 3320 or BW3320
  • Microsoft Teams – 3300 Series / Model 3320-M or BW3320-M

HP Variations

  • USB-C (C to A Adapter)
    • SKU: 8X219AA
      • Formerly: 76J16AA (197029480378) & 76J18AA (197029480392)
  • Teams USB-C (C to A Adapter)
    • SKU: 8X220AA
      • Formerly: 76J17AA (197029480385) & 76J19AA (197029480408)

Former Poly Variations

  • USB-A
    • SKU: 213934-101
    • UPC 0017229173644
  • USB-C
    • SKU: 213935-101
    • UPC: 0017229173668
  • Teams USB-A
    • SKU: 214012-101
    • UPC: 0017229173729
  • Teams USB-C
    • SKU: 214013-101
    • UPC: 0017229173736

*Download the latest release of Poly Lens software to get one-touch call answer/end with these softphones.

Poly Blackwire BW3320 USB Headset Specifications:

Connects To

• PC via USB-A/USB-C

Compatible With

• Windows® or Mac OS

PC Audio Receive Frequency Response

• Dynamic EQ optimized for PC wideband voice telephony up to 6.8 kHz or for multimedia 20 Hz to 20 kHz

Poly Blackwire BW3320 USB Speaker Size

• 32 mm/ 0.10ft

Speaker Sensitivity

• 116 dB (1mW/1kHz with IEC 318 Coupler)

Speaker Input Impedance

• 32 Ohms

Speaker Bandwidth (Speak Mode)

• 200-6800Hz

Speaker Bandwidth (Media Mode)

• 20-20000Hz

Maximum Acoustic Output

• 118dBSPL

Microphone and Technology

• Flexible noise canceling microphone

Microphone Frequency Response

• 100 Hz to 10 kHz optimized for PC wideband audio up to 6.8 kHz

Microphone Sensitivity

• -38dBV/Pa

Microphone Boom Length

• 135mm/0.44ft

Microphone Bandwidth

• 100-10000Hz

Hearing Protection

• SoundGuard: Acoustic limiting for protection against sounds above 118 dBA. G616 support limits the level to 102 dBSPL

Weight (with Cable)

• 130 g / 0.29 lbs

Weight (without Cable)

• 96 g / 0.21 lbs

Cable Length (Inline Module To Headset)

• 1175 mm / 3.85 ft

Poly Blackwire BW3320 USB Cable Length (USB To Inline Module)

• 900 mm / 2.95 ft

Cable Length (Total USB To Headset)

• 2150 mm / 7.05 ft

Headband Adjustment

• 70 mm / 0.23 ft

Poly Blackwire BW3320 USB Headset Boom Rotation

• 280°

Call Controls

• BW33xx: Call answer/end button, volume, mute
• BW33xx-M: Combined call answer/end and dedicated Microsoft Teams Button, volume, mute

Tone Alerts

• Tone alerts for mute on/off and volume maximum/minimum


• 2 year warranty

Applications Supported

• Poly Lens desktop version only, available for Windows/Mac.

Additional information for the Poly Blackwire BW3320 USB Headset




Computer USB-A, Computer USB-C, Microsoft Skype for Business

Headset Wearing Style

Headband Dual Ear

USB Connection Type

Standard USB-A, Teams (Microsoft) USB (A & C), Teams (Microsoft) USB-A, Standard USB (C & A)


BW3320-A, BW3320-C, BW3320-M-A, BW3320-M-C

Poly SKUs

213934-101 (USB-A), 213935-101 (USB-C), 214012-101 (Teams USB-A), 214013-101 (Teams USB-C)


76J16AA (USB-A), 76J18AA (USB-C), 76J17AA (Teams USB-A), 76J19AA (Teams USB-C)
8X219AA (USB-C/A), 8X220AA (Teams USB-C/A)


197029480378 (USB-A), 197029480392 (USB-C), 197029480385 (Teams USB-A), 197029480408 (Teams USB-C)

Poly UPCs

0017229173644 (USB-A), 0017229173668 (USB-C), 0017229173729 (Teams USB-A), 0017229173736 (Teams USB-C)


Same Day Shipping On In Stock Items

Headset Weight

130 g (with cable), 96 g (without cable)


Latest Date Codes




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