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Poly Blackwire 3210 Monaural USB-C Headset +USBC/A Adapter - Mono - USB Type C, Mini-phone (3.5mm) - Wired - 32 Ohm - On-ear - Monaural - Ear-cup - 5.20 ft Cable - Omni-directional Microphone - Noise
- Mono
- USB Type C, Mini-phone (3.5mm)
- Wired
- 32 Ohm
- On-ear
- Monaural
- Ear-cup
- 5.20 ft Cable
- Omni-directional Microphone
- Noise Canceling
- Black
+
+
Overview
Specs
Reviews
Freedom to work your wayThe Blackwire 3200 Series provides a quality audio experience in a headset that's built for enterprise needs. With a sleek design and flexible microphone boom for a customizable fit, what's not to love? Poly signature audio qualityExperience the high-quality audio you expect from Poly with a headset that offers PC wideband, a noise-canceling mic, and hi-fi stereo sound options. Dynamic EQ optimizes call quality and automatically adjusts the settings for listening to multimedia. Long-lasting comfort and portabilityRelax while you talk knowing your headset is secure- lightweight metal headband offers durability plus a custom fit.
Leatherette ear cushions fold flat for easy portability. Advanced connectivityIdeal for managing calls on your PC, mobile phone, or tablet combined with the comfort and durability of a corded headset for greater flexibility. Features | Enhanced call qualityDynamic EQ
Leatherette ear cushions fold flat for easy portability. Advanced connectivityIdeal for managing calls on your PC, mobile phone, or tablet combined with the comfort and durability of a corded headset for greater flexibility. Features | Enhanced call qualityDynamic EQ
Warranty & Returns
Warranty, Returns, And Additional Information
Warranty
- Limited Warranty period (parts): 1 year
- Limited Warranty period (labor): 1 year
- Read full details
Return Policies
- Return for refund until: January 31, 2027
- Return for replacement until: January 31, 2027
- This item is covered by Newegg.ca's Extended Holiday Return Policy.
- Read full return policy for details.
We want to ensure your holiday shopping this year is hassle-free. That’s why we’re automatically extending our return policies on almost every product! For purchases placed between November 1st, 2026 and December 31, 2026 you will have until January 31, 2027 to return your product.
Manufacturer Contact Info
- Manufacturer Website
- Support Phone: 1-800-474-6836
- Support Website
- View other products from HP
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The Poly Blackwire 3210 is a wired, single-ear headset with a noise-canceling microphone and USB-C connectivity, plus a USB-C/A adapter. It suits people who take calls on a PC, phone, or tablet and want to keep one ear free.
Recommended For
- Call-center, help-desk, and customer-support workers who spend much of the day on voice calls and want a wired mono headset with a noise-canceling microphone and inline call controls.
- People working at a desk who want a dependable wired connection for meetings and calls, without needing to charge a headset or manage a wireless connection.
- Office or home workers who need to hear nearby conversations or environmental sounds while taking calls, since the monaural design leaves one ear uncovered.
- Workers who switch between USB-C and USB-A computers and want to use the same headset with the included adapter.
Spec Summary
| Attribute | Value |
|---|---|
| Best For | Office and customer-service use with computers, tablets, or mobile phones |
| Wearing Style And Fit | On-ear design |
| Audio And Microphone | Dynamic drivers with 32-ohm impedance and 90 dB sensitivity; microphone included with active noise cancellation |
| Wired Connectivity | Wired connection with USB Type-C and 3.5 mm jack interfaces |
| Cable And Controls | Retractable cable with remote call and volume controls |
| Power | No embedded battery |
| Physical Specifications | Black; weighs 0.1 kg and measures 100 × 20 × 27 mm |
| Model Identifiers | PLT Blackwire 3210, generation 2; model 8X214AA |





















