





🎧 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, Listening to Music |
| Audio Driver Type | Dynamic Driver |
| Best Sellers Rank | #301 in Computer Headsets |
| 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 | 4.2 4.2 out of 5 stars (242) |
| Earpiece Shape | Rounded tip (on ear) |
| Enclosure Material | Plastic |
| 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 | Calling, Collaboration |
| Style Name | 2023 Version (USB-C & USB-A) |
| Theme | Communication |
| 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.
K**A
sound quality and durability
quality is good, sound quality good, cord length great, and its seems really good durability
N**Y
Works as described
Works just as described
M**D
Great for the price. Not for those with giant head
I work in a call center & I’m just not yet willing to spend an arm and a leg for a nice headset. This one is very clear and has pretty good noise cancellation. Compared to the wireless ones I tried, it actually sounds like a phone call instead of someone talking to you from inside an air vent. Wired just seems a lot better all around even though you do have the downside of not being able to walk away from your computer. The fit is ok. I do sometimes get annoyed with the thing going around my head. It isn’t too tight but definitely needs repositioning throughout the day to keep me from having a headache. The earpiece cushion is extremely thin and I had to buy a replacement that is better quality. I will definitely upgrade them in the future, but they work well and haven’t had any problems other than the fit. There isn’t a lot of room to expand the length of it either so if you have a giant head it’s prob not gonna work out.
H**M
Not even close to what is pictured
Why did you pick this product vs others?: I ordered this because it was pictured to have a padded bar that goes over your head and a nicely padded ear piece (not the part you listen through. That's not even close to what I got. I got a cheap headset that doesn't even match the photo. It's not padded, it doesn't even have the same words or lettering on it. I'm sending it back. I'm very disappointed.
S**E
great for teams calling
great vaule for the money. very comfortable and both the noise canceling and the speaker work very well.
Q**Z
Quality
Great for remote jobs! Noice cancellation in background
A**R
Does the job
Works well
す**ん
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。
K**R
Pas pratique je n’ai toujours pas su le faire fonctionner
L**M
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.
T**M
Comfortable, lightweight, can wear all day with no issues. Clear audio both in earpiece and mic, no static, the USB adapter is convenient. Highly recommend, worth the price.
S**S
Aunque vienen sin la bolsa de viaje, se escuchan genial y son muy cómodos
Trustpilot
Hace 5 días
Hace 2 días