Poly Blackwire 3215 Mono Headset | USB-C | 3.5mm | USB-A Adapter – 8X227AA

Product Overview

The Poly Blackwire 3215 (8X227AA) delivers enterprise-grade audio quality in a lightweight, durable mono headset designed for all-day comfort. Featuring a flexible noise-canceling microphone boom and Dynamic EQ technology that automatically optimizes audio settings for voice calls or multimedia playback, this headset ensures crystal-clear communication across all your UC applications.

This versatile model offers three connectivity options: USB-C with a tethered USB-A adapter for PC and Mac compatibility, plus a 3.5mm audio jack for direct connection to mobile devices and tablets. The intuitive inline controls let you answer, end, mute, and adjust volume with a single touch, while LED indicators provide at-a-glance call and mute status.

Built for enterprise deployment, the Blackwire 3215 features a lightweight metal headband with an adjustable fit and soft leatherette ear cushion that folds flat for portability. The included travel case makes it easy to take your headset wherever work takes you. Compatible with all major UC platforms including Microsoft Teams, Zoom, Cisco Webex, and Avaya, this headset integrates seamlessly with Poly Lens for centralized device management and firmware updates.

Who Should Use This Product?

Office Professionals

Ideal for knowledge workers who need reliable audio for daily calls, video conferences, and multimedia while staying aware of their surroundings with the mono design.

Remote & Hybrid Workers

Perfect for home office setups requiring versatile connectivity across laptops, desktops, and mobile devices with professional-grade call quality.

IT Administrators

Easy mass deployment with plug-and-play simplicity, Poly Lens management integration, and durable construction that reduces replacement costs.

Why Choose This Product

The Poly Blackwire 3215 combines enterprise-grade audio quality with the flexibility modern workers need. The mono design keeps one ear open for environmental awareness while the noise-canceling microphone ensures your voice is heard clearly on every call. Dynamic EQ technology automatically switches between optimized voice and media modes, so you always get the best audio experience without manual adjustments.

For IT teams, the Blackwire 3215 simplifies deployment and management. Universal USB-C/USB-A/3.5mm connectivity eliminates compatibility concerns across diverse device fleets. Integration with Poly Lens enables centralized firmware updates, settings configuration, and usage analytics. The durable metal headband and included travel case protect the investment, while the 2-year warranty provides peace of mind for enterprise-scale deployments.

Will This Work for Me?

Works With

  • Windows 10/11, macOS
  • Microsoft Teams, Zoom, Cisco Webex, Avaya, Google Meet, and all major UC platforms

Requirements

  • USB-C or USB-A port (adapter included)
  • 3.5mm audio jack for mobile/tablet use

Software

  • Poly Lens (optional, for firmware updates and device management)

Note

This is the USB-C variant with USB-A adapter included. For USB-A only version, see 80S06AA.

What's in the Box

  • Headset
  • USB Type-C to USB Type-A adapter
  • Travel case

Technical Specifications

Primary Attributes

Active Noise Cancellation (ANC): No
Connectivity: USB-C, USB-A, 3.5mm
Corded / Wireless: Corded
Headset Speakers: Mono (One Ear)
Warranty: 24 months
Wearing Style: Over the Head, On the Ear
Wideband Audio: Yes

Blackwire Models (12)

View Poly Blackwire 3310-M Mono Headset | USB-C | USB-A Adapter | MS Teams – 8X216AA
Blackwire 3310-M, Monaural USB-C Headset, Microsoft Teams Certified, +USB-C/A Adapter
Poly logo

Blackwire 3310-M - USB-C

SKU: 8X216AA
Condition: New
Stock: 250+
USB-A USB-A
USB-C USB-C
$42.90
$57.95
Save $15.05
(26% off)
View Poly Blackwire 3325 Stereo Headset | USB-C | 3.5mm | USB-A Adapter – 8X221AA
Blackwire 3325, Stereo USB-C Headset, +3.5mm Plug, +USB-C/A Adapter
Poly logo

Blackwire 3325 UC - USB-C

SKU: 8X221AA
Condition: New
Stock: 250+
3.5mm 3.5mm
USB-A USB-A
USB-C USB-C
$68.81
$97.95
Save $29.14
(30% off)
View Poly Blackwire 3315-M Mono Headset | USB-C | 3.5mm | USB-A Adapter | MS Teams – 8X218AA
Blackwire 3315-M, Monaural USB-C Headset, Microsoft Teams Certified, +3.5mm Plug, +USB-C/A Adapter
Poly logo

Blackwire 3315-M - USB-C

SKU: 8X218AA
Condition: New
Stock: 250+
3.5mm 3.5mm
USB-A USB-A
USB-C USB-C
$64.59
$91.95
Save $27.36
(30% off)
View Poly Blackwire 3220 Stereo Headset | USB-C | USB-A Adapter – 8X228A6
Poly Blackwire 3220 Stereo Headset | USB-C | USB-A Adapter – 8X228A6
Poly logo

Image Coming Soon

Poly

Poly logo

Blackwire 3220 - USB-C/A

SKU: 8X228A6
Condition: New
Stock: 250+
USB-A USB-A
USB-C USB-C
$42.90
$57.95
Save $15.05
(26% off)
View Poly Blackwire 3225 Stereo Headset | USB-C | 3.5mm | USB-A Adapter – 8X229AA
Blackwire 3225, Stereo USB-C Headset, +3.5mm Plug, +USB-C/A Adapter
Poly logo

Blackwire 3225 - USB-C/A

SKU: 8X229AA
Condition: New
Stock: 250+
3.5mm 3.5mm
USB-A USB-A
USB-C USB-C
$64.59
$91.95
Save $27.36
(30% off)
View Poly Blackwire 3325-M Stereo Headset | USB-C | 3.5mm | USB-A Adapter | MS Teams – 8X222AA
Blackwire 3325-M, Stereo USB-C Headset, Microsoft Teams Certified, +3.5mm Plug, +USB-C/A Adapter
Poly logo

Blackwire 3325-M

SKU: 8X222AA
Condition: New
Stock: 250+
3.5mm 3.5mm
USB-A USB-A
USB-C USB-C
$68.81
$97.95
Save $29.14
(30% off)
View Poly Blackwire 3320 Stereo Headset | USB-C | USB-A Adapter – 8X219AA
Poly Blackwire 3320 Stereo Headset | USB-C | USB-A Adapter – 8X219AA
Poly logo

Blackwire 3320 UC - USB-C

SKU: 8X219AA
Condition: New
Stock: 250+
USB-A USB-A
USB-C USB-C
$47.20
$63.95
Save $16.75
(26% off)
View Poly Blackwire 3215 Mono Headset | USB-C | 3.5mm | USB-A Adapter – 8X227A6
Blackwire 3215, Monaural USB-C Headset, +3.5mm Plug, +USB-C/A Adapter, Bulk
Poly logo

Blackwire 3215 - USB-C/A

SKU: 8X227A6
Condition: New
Stock: 250+
3.5mm 3.5mm
USB-A USB-A
USB-C USB-C
$61.08
$86.95
Save $25.87
(30% off)
View Poly Blackwire 3315 Mono Headset | USB-C | 3.5mm | USB-A Adapter – 8X217AA
Blackwire 3315, Monaural USB-C Headset, +3.5mm Plug, +USB-C/A Adapter
Poly logo

Blackwire 3315 UC - USB-C

SKU: 8X217AA
Condition: New
Stock: 250+
3.5mm 3.5mm
USB-A USB-A
USB-C USB-C
$64.59
$91.95
Save $27.36
(30% off)
View Poly Blackwire 3310 Mono Headset | USB-C | USB-A Adapter – 8X215AA
Blackwire 3310 Monaural USB-C Headset, +USB-C/A Adapter
Poly logo

Blackwire 3310 UC - USB-C/A

SKU: 8X215AA
Condition: New
Stock: 250+
USB-A USB-A
USB-C USB-C
$42.90
$57.95
Save $15.05
(26% off)
View Poly Blackwire 3210 Mono Headset | USB-C | USB-A Adapter – 8X214AA
Blackwire 3210, Monaural USB-C Headset, +USB-C/A Adapter
Poly logo

Blackwire 3210 - USB-C/A

SKU: 8X214AA
Condition: New
Stock: 250+
USB-A USB-A
USB-C USB-C
$38.10
$51.95
Save $13.85
(27% off)
View Poly Blackwire 3220 Stereo Headset | USB-C | USB-A Adapter – 8X228AA
Poly Blackwire 3220 Stereo Headset | USB-C | USB-A Adapter – 8X228AA
Poly logo

Image Coming Soon

Poly

Poly logo

Blackwire 3220 - USB-C/A

SKU: 8X228AA
Condition: New
Stock: 250+
USB-A USB-A
USB-C USB-C
$42.90
$57.95
Save $15.05
(26% off)