Key features
- Wired headphones for PC/MAC and mobile devices
- Dual connection: USB-C cable and 3.5mm Jack
- SoundGuard™ sound protection
- Wideband for higher audio quality
- Adjustable: earpads can rotate up to 180 degrees
- Lightweight metal headband: Durability, customizable fit
- Corded call control: off-hook/on-hook, volume, mute key
- Optimised for Teams
PC and mobile headset with top-class audio experience – optimised for Teams
The Blackwire 3310 are devices designed for quick deployment in the professional environment. Thanks to their sleek, modern design, workers will want to wear them all the time, which will pay for their investment. Easy to install and use, easily connect to a PC via USB-A cable or to mobile devices via 3.5mm jack connection. Ideal for office environments or spaces without a lot of noise. Teams-optimised version.
Top-quality audio experience
The Blackwire 3300 series offers the best audio experience in its class. In addition, it offers the highest comfort thanks to its fully adjustable and padded headband, and the microphone boom can be adjusted to the needs of each user. This headset is designed for professional use.
Perfect for communicating or listening to music
These headphones from Poly offer users great sound quality. They are equipped with Dynamic EQ, which allows you to optimise your voice during calls and set the equaliser automatically when listening to music or multimedia content. In addition, they are equipped with Plantronics SoundGuard technology, which guarantees protection against acoustic shocks.
Centralised headset management
The implementation of Plantronics Manager Pro (optional software) allows your administrators to centrally monitor, manage and maintain all Blackwire Series headsets. In addition, with the support of this software, you can obtain information on any headset used in the company, including headset usage, as well as access to incident reports and stock analysis, all quickly via the cloud.
Features:
- Mono headset with 3.5 jack and USB-C
- Optimised for Microsoft Teams
- Dynamic EQ and SoundGuard technology
- Noise-cancelling microphone
- SoundGuard™ Technology
- Background noise suppression
- Wideband audio
- Digital signal processing
- Connects to PC via 3.5″ jack or USB-C
- 3.5 jack and USB-C connection for PC / Mac and mobile devices
- Control calls from the cable: on-hook/off-hook, volume and mute Function
| Model | Style | Connection | Certified | Compatibility |
| Blackwire 3310 | Mono | USB-A | UC | PC/MAC |
| Blackwire 3310 | Mono | USB-A | Teams | PC/MAC |
| Blackwire 3310 | Mono | USB-C | UC | PC/MAC |
| Blackwire 3310 | Mono | USB-C | Teams | PC/MAC |
| Blackwire 3315 | Mono | USB-A + JACK | UC | PC/MAC/Mobile |
| Blackwire 3315 | Mono | USB-C + JACK | UC | PC/MAC/Mobile |
| Blackwire 3315 | Mono | USB-A + JACK | Teams | PC/MAC/Mobile |
| Blackwire 3315 | Mono | USB-C + JACK | Teams | PC/MAC/Mobile |
| Blackwire 3320 | Duo | USB-A | UC | PC/MAC |
| Blackwire 3320 | Duo | USB-C | UC | PC/MAC |
| Blackwire 3325 | Duo | USB-A + JACK | UC | PC/MAC/Mobile |
| Blackwire 3325 | Duo | USB-C + JACK | UC | PC/MAC/Mobile |









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