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Poly Blackwire 3315 Microsoft Teams USB-C Monaural Corded Headset with USB-A Adapter & 3.5mm (8X218AA)
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Poly Blackwire 3315 Microsoft Teams USB-C Monaural Corded Headset with USB-A Adapter & 3.5mm (8X218AA)
The Poly Blackwire 3315 Microsoft Teams USB-C Monaural Corded Headset (8X218AA) is a professional business headset designed for office communication, Microsoft Teams collaboration, customer support, and hybrid work environments. Featuring USB-C connectivity, an included USB-A adapter, and integrated 3.5mm connectivity, this versatile monaural headset supports PCs, laptops, smartphones, and tablets across modern and legacy devices.
Built for professional communication, the Poly Blackwire 3315 MS includes a noise-cancelling microphone that helps minimise background noise during calls and meetings. Its Dynamic EQ technology automatically optimises audio performance for voice calls and multimedia use. The lightweight monaural design keeps one ear free, making it suitable for professionals who need to remain aware of nearby conversations while handling calls and online meetings.
Key Features
- Professional monaural USB-C corded headset for office and hybrid work environments
- USB-C connectivity with included USB-A adapter for wider compatibility
- Integrated 3.5mm connection for compatible smartphones, tablets, and laptops
- Certified for Microsoft Teams
- Noise-cancelling microphone helps minimise background noise during calls
- Dynamic EQ automatically optimises audio for calls and multimedia
- Inline controls support answer/end calls, mute, volume adjustment, hold, and redial
- Lightweight over-the-head design suitable for extended daily use
- Supports Windows and macOS computers
- Suitable for office communication, video conferencing, and remote work
Best Suited For
- Office professionals using Microsoft Teams
- Remote and hybrid workers attending online meetings
- Receptionists and administration teams
- Customer support and contact centre staff
- Users requiring USB-C, USB-A, and 3.5mm connectivity
- Professionals preferring a mono headset for office awareness
Why Choose the Poly Blackwire 3315 MS?
The Poly Blackwire 3315 MS combines Microsoft Teams integration, flexible multi-device connectivity, and professional audio quality for modern workplaces. Its support for USB-C, USB-A, and 3.5mm connections allows compatibility across business computers and mobile devices, while the lightweight monaural design helps users remain aware of their surroundings during calls.
Compatibility
The Poly Blackwire 3315 MS is compatible with supported Windows and macOS computers, laptops, smartphones, and tablets. It is certified for Microsoft Teams and suitable for use with compatible unified communications platforms, video conferencing software, and softphone applications.
Frequently Asked Questions
Does the Poly Blackwire 3315 MS support Microsoft Teams?
Yes. This model is certified for Microsoft Teams and includes dedicated support for Teams collaboration features.
Can I use this headset with smartphones and tablets?
Yes. The integrated 3.5mm connection supports compatible smartphones, tablets, and other devices with a standard 3.5mm audio port.
Is this headset suitable for office and remote work?
Yes. The noise-cancelling microphone, inline controls, and lightweight design make it suitable for office calls, customer support, video conferencing, and remote work.
Is this a mono or stereo headset?
This is a monaural headset with a single earpiece, allowing users to stay aware of nearby conversations and surroundings while on calls.
Does the headset work with Zoom and other platforms?
Yes. In addition to Microsoft Teams, the headset supports compatible unified communications platforms and video conferencing applications.

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