Poly Blackwire 3315 USB Headset: Versatile Connection, Pro Sound for Calls

Sale price$61.99

$2.48/mo. 36-Month lease with extended warranty
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About this item

  • PROFESSIONAL SOUND QUALITY. When on important calls or meetings, you need to sound your best. The Blackwire 3315 provides amazing, rich sound only found on far more expensive headsets. If you want to sound professional, but don’t want to break the bank to get it, then this is the headset for you.
  • NOISE CANCELING MICROPHONE. Background noise can distract your callers, and when that happens, you risk having your message getting lost. The Blackwire 3315 comes with a noise canceling microphone to help dampen down the noise so your callers hear you, and not what’s going on around you.
  • LIGHTWEIGHT & COMFORTABLE. The Blackwire 3315 won’t weigh you down because it only weighs 3.5 ounces, which by headset standards, is light. Comfort begins with weight, but there’s more to comfort. The 3315 also has a nicely padded headband and ear cushions for additional comfort for all-day wearing.
  • INLINE CONTROLLER. The Poly Blackwire 3315 comes with an inline controller for adjusting volume, muting the mic, or taking calls. Within easy reach, it’s located on the 7 foot connector cord that plugs into the computer via USB-C, and includes a USB-C to USB-A adapter and hard wired 3.5mm connector.
  • TEAMS & ZOOM CERTIFIED. Whether you use Microsoft Teams, or Zoom, you’ll be treated to additional features and functionality. That’s because the headset comes pre-configured for use with those applications, so no downloading software is required, which should make you and the IT Department happy.


The Poly Blackwire 3315 is a USB wired headset that’s affordable, and delivers a reliable and comfortable solution for everyday communication needs in your office, call center or on the go. If you’re looking for new headsets that provide professional sound, remove unwanted noise, and are extremely comfortable, then keep the Poly Blackwire 3315 on your short list because this is one headset you need to get to know better.

Prefer To Watch A 3300 Video Review?

A lot of people prefer to watch video content rather than reading it. If you’re one of those people, then make sure to watch our review video of the Poly Blackwire 3320 video below, which shares many of the 3315 features. You’ll also hear how the microphone sounds, and how it performs in removing unwanted background noise.

What Comes In The Box

  • Blackwire 3315 wired USB headset with 3.5 mm connector, inline controller with 7 foot cable and USB-C connector
  • USB-C to USB-A adapter
  • Travel Pouch
  • User Guide

Here are some things that make the Poly Blackwire 3315 a great value.


When you take your first look at the Blackwire 3315, you can’t help but notice how nice the fit and finish is. It has an appealing appearance which is a bit unexpected considering this is a headset that’s economically priced. Said another way, this is a nice looking, well-built affordable headset.


Weight. The Blackwire 3315 wired headset begins by being lightweight and comfortable. It weighs just 102 grams, or 3.5 ounces which is a great starting point if you’re interested in a comfortable headset.  Most mono single ear headsets weigh between 3 - 6 ounces, with some weighing even more. So the Blackwire 3315 is on the lighter side of mono headsets. 

Ear speaker. The ear speaker is made to rotate a full 180 degrees allowing for a customized fit, and to allow the headset to lay flat on a desk making it easier to transport. The ear cushion is made of soft foam wrapped in perforated leatherette and when you put the headset on, you can’t help but notice the soft and comfortable feel it provides. Soft ear cushions are part of what goes into making a headset comfortable.

Headband. The headband adjusts to your specific size requirements, and it’s nicely padded. Wherever the band comes in contact with your head, it’s met with a nice soft cushion which makes it nice if you need to wear the Blackwire 3315 for long periods of time.

Microphone Sound Quality:

Poly Blackwire 3310 noise canceling headsetTruly Amazing Sound. The Poly Blackwire 3315 comes with a professional grade microphone that truly delivers sound quality typically found on headsets costing much more, thanks to Poly’s Speech Clarity technology. You'll experience an incredibly rich sound at a very affordable price. But voice sound quality is only one of the factors in judging the quality of a headset microphone, because you can’t ignore noise, and its impact on conversations. 

Noise canceling mic. The omni directional, noise canceling microphone on the Blackwire 3315 is designed to dampen background noise so your callers aren’t distracted by the sounds going on around you. When callers aren’t distracted, they can focus on your message and not the noise.

Flexible boom. The microphone boom is flexible which allows it to be placed in the optimum position, which is:

  • Two fingers width from the corner of your mouth
  • And a pinch below your lower lip 

Rigid microphones don’t allow for fine adjustments, which can lead to inferior sound quality when compared to those that allow adjustment.

If you’re looking for a value priced flexible headset that sounds good, your search may have just ended.

Connectivity & Compatibility:

Poly Blackwire 3315 wired USB computer headset UC applications it connects to

Use with computers & mobile devices. The Poly Blackwire 3315 USB headset connects to desktop and laptop computers. It comes with a USB-C connector, and if your computer uses the type A port, then you’ll be happy to know that it also comes with a USB-C to USB-A adapter. So whichever type of USB port your computer uses, the Blackwire 3315 will plug in.

3.5 mm Audio Plug. And for those who need connection to mobile devices that support a 3.5 mm pin connector, you’re in luck with the Blackwire 3315. It’s hard wired with a 3.5 mm pin connector so you can plug the Blackwire 3315 directly into your devices that support a 3.5 mm connection. And when you’re needing computer connectivity, the 3.5 mm connector plugs into the inline controller for USB applications. 

Poly Blackwire 3315 USB headset with noise canceling microphone and inline controller

Operating Systems & UC Apps. The Blackwire 3315 can be used with Windows 10 and above, and MacOS. It can be used with all the leading UC platforms such as RingCentral, Dialpad and others, and it's certified for use with Microsoft Teams and Zoom for additional calling features.

UC & Teams Variants. The Blackwire 3315 comes in UC or Microsoft Teams variants. If you use Teams exclusively, then you’ll want the Teams version. If you’re uncertain which version is best for your specific application, then watch this short video explaining how to choose between a UC headset and a Teams model.

Special Features:

  • In-line controls allow you to easily adjust volume, mute your microphone, and answer/end calls. Includes a cable length over 7 feet, so there’s plenty of cable for you to move around freely.

  • For those who use Microsoft Teams or Zoom, you have convenient features available right from the headset. Answer and end calls, launch a meeting and more.

  • USB-C, USB-A and 3.5 mm connectivity for flexibility to connect to the devices you use.

  • 32mm ear speaker provides crystal clear audio for all your voice calls, and video meetings.


  • 2-year standard Poly warranty.

Stay Connected, Stay Comfortable, Sound Great:

Poly Blackwrie 3315 wired USB computer headset and easy connectivity

The Poly Blackwire 3315 USB wired headset is a cost-effective solution for basic office, and call center needs. Its lightweight at just 3.5 ounces, has a comfortable design, amazingly rich, clear voice audio quality, multiple connection options and convenient in-line controls all help to ensure efficient, comfortable and clear communication throughout the workday.

We Recommend Poly Blackwire 3315 If:

  • If you use computers for voice and video calls, and you're looking for a lightweight, comfortable and affordable wired headset for use in an office, call center or on the go.
  • You see value on ease of use with plug-and-play connectivity, and convenience with in-line controls for call management.
  • You want a headset that’s comfortable, and sounds professional, but you want it to be affordable.
  • Your work environment has moderate background noise.

Need more noise cancellation? For more advanced noise cancellation, make sure to check out neep noise canceling software that removes noise on both ends of the conversation. Go to neep.com to learn more, or to request your free trial.

Contact Headset Advisor Today For Professional Advice

Headset Advisor customer serviceHeadset Advisor has been assisting customers since 1994. We’re knowledgeable, and experienced so we can help you find the right, compatible solution for your exact needs. Contact us today, and one of our trained, and friendly Advisors will be happy to help!


Poly Blackwire 3315 datasheet

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