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🎧 Stay sharp, sound sharp — the wired headset for the modern pro.
The Poly Blackwire 3210 is a professional-grade wired headset featuring dual USB-C and USB-A connectivity, a dynamic EQ noise-canceling microphone, and a lightweight single-ear design. Engineered for seamless integration with leading collaboration platforms like Zoom and Microsoft Teams, it offers intuitive inline call controls and all-day comfort with a durable metal headband. Ideal for busy professionals seeking reliable, crystal-clear audio and effortless connectivity.
| ASIN | B0CPP47ZP6 |
| Additional Features | Microphone Included |
| Age Range Description | Adult |
| Antenna Location | Calling |
| Audio Driver Type | Dynamic Driver |
| Best Sellers Rank | #105 in Computer Headsets |
| Brand | POLY |
| Brand Name | POLY |
| Built-In Media | Headset, USB-C to USB-A adapter |
| Cable Features | USB-C and USB-A Connectivity |
| Carrying Case Material | Plastic |
| Color | Black |
| Compatible Devices | Desktops, Laptops |
| Connectivity Technology | Wired |
| Control Method | Remote |
| Control Type | Call Control |
| Controller Type | Inline |
| Customer Package Type | Protective |
| Customer Reviews | 4.0 out of 5 stars 263 Reviews |
| Ear Placement | On Ear |
| Earpiece Shape | Rounded tip (on ear) |
| Enclosure Material | Plastic |
| Form Factor | On Ear |
| Frequency Range | 20 Hz - 20,000 Hz |
| Frequency Response | 10 KHz |
| Headphone Folding Features | On Ear |
| Headphone Jack | USB-C or USB-A |
| Headphones Ear Placement | On Ear |
| Impedance | 32 Ohms |
| Is Autographed | No |
| Is Electric | No |
| Item Weight | 97 Grams |
| Manufacturer | Poly |
| Model Name | Blackwire 3210 USB-C with USB-C to USB-A Adapter |
| Model Number | 9P7X7AA |
| Noise Control | None |
| Number of Items | 1 |
| Sensitivity | 10 dB |
| Series Number | 3210 |
| Specific Uses For Product | Professional Communication |
| Style Name | 2023 Version (USB-C & USB-A) |
| Theme | Technology |
| UPC | 197961794601 |
| Unit Count | 1.0 Count |
| Warranty Description | 2 year manufacturer |
| Water Resistance Level | Not Water Resistant |
C**R
Highly Recommend
Works great. Comfortable, great audio quality both in and out. The voice isolation is excellent. I work in a busy office and never get complaints of background noise in meetings. The USB A - USB C converter is great and makes using whatever empty port I have at the time super easy.
A**2
Very nice product, fits commuter bill perfectly!
Life saver! It's very well-made quality product, been using it with my office laptop, and sometimes with my iPhone with the USB C connector, it's easy to join conference calls while commuting in a bus or train. Very happy with my purchase.
A**B
Small, tight on head, sound is low & underwhelming
Hurts on head, to tight, ear peices are small...sound is underwhelming even on Highest..
S**E
great for teams calling
great vaule for the money. very comfortable and both the noise canceling and the speaker work very well.
S**P
Talking Quality
Great sound quality, good value, somewhat comfortable. I liked the adjustable mic and the orange colored cord - made it easy to locate. Needed for online assignment, worked from home.
N**Y
Works as described
Works just as described
K**R
Good budget buy
This headset was very easy to use and simple to connect to both my phone and laptop. I mainly uses it for work, and overall it got the job done. In terms of comfort, it’s decent, but the headband felt a bit loose for me, which was a little annoying. Adjustability isn’t the best either. I didn’t mind that it’s only on one side, that worked fine for my needs. One issue I noticed is that when you mute it, it can unmute itself after some time, which was frustrating. The microphone volume is also on the softer side, even when turned all the way up, so that’s something to keep in mind. If you’re looking for something affordable and just need a basic option, this is a good choice. However, if you work from home or rely on a headset daily, I would recommend eventually saving up for a higher-quality option that better suits long-term use. Also, after a few months of use, the cord started to fray, which is another downside to consider.
K**A
sound quality and durability
quality is good, sound quality good, cord length great, and its seems really good durability
す**ん
良好
中学生の家庭教師授業で使用しています。両耳を塞がないため、負担なく授業に集中できています。
A**E
Top Headset
Super Qualitativ.
K**R
Non
Pas pratique je n’ai toujours pas su le faire fonctionner
L**M
Son clair et micro fiable pour les appels, simple et efficace
Un micro-casque filaire fiable et confortable, parfaitement adapté aux appels et visioconférences. Son clair, micro efficace, prise en main immédiate. Pour un usage pro quotidien, c’est un excellent choix à un prix raisonnable. Recommandé pour télétravail et open space.
M**W
Good price. Plug and play.
My wife does home working. These were perfect and worked 1st time and sound good.
Trustpilot
2 weeks ago
3 weeks ago