Poly Blackwire 3315


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Poly Blackwire 3315


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Built for style with a sleek design that focuses on comfort and reliability. Poly signature audio quality so you know you will sound great. And intuitive and simple features so every user can connect to their preferred device simply and easily.
Connect quickly and easilyThe Blackwire 3300 Series is completely plug-n-play with USB devices, so users can take calls in the office or on the go. Its robust design delivers reliability you can count on. This is the hassle-free headset you’ve been looking for.

Look good, feel good, sound amazing
Boost your on-the-call confidence with professional-quality audio and a customized fit with a headset that can connect to your devices quickly and easily and is ready to go with you wherever you go.

High-quality audio
Makes collaboration easy with Poly signature audio quality and reliability.

Wearing Style
Monaural wearing style for those who prefer to leave one ear open.

Headset flexibility
With professional voice quality and a customized fit, this fully adjustable headset has 180-degree pivoting speakers and a flexible microphone boom.

Long-lasting comfort
Supports long-wearing comfort with a plush, padded headband and pillow soft ear cushions.

Connectivity options
Enhanced connectivity for your devices: USB Type-C® cord with tethered USB-A adapter for PC and 3.5 mm for mobile or tablet connectivity.

Microsoft Teams
Microsoft Teams version to support an easy collaboration and communication with a dedicated Teams button for instant access to the Teams App.

What’s in the Box
Headset; User guide; USB Type-C® to USB Type-A adapter
Included Warranty
Poly standard two-year limited warranty
Technical Specifications
Acoustic protection technology SoundGuard
Audio Noise and echo reduction; Dynamic EQ optimized
Boom mic length (ft) 0.44 ft
Boom mic rotation 280°
Button user controls Call answer/end; Mute; Volume +/-
Cable length 66.5 cm (inline module to headset); 90 cm (USB to inline module); 215 cm (total USB to headset)
Cable length (imperial) 3.85 ft (inline module to headset); 2.95 ft (USB to inline module); 7.05 ft (total USB to headset)
Color Black
Compatibility Compatible with PCs via USB/USB Type-C®, connects to mobile devices and tablets via 3.5 mm (BW3315/BW3325) and devices that support USB Type-C®
Compatible Operating Systems Windows 10; macOS
Connection type Wired USB Type-A; 3.5 mm audio
Connects to PC
Ear cushions Artificial leather (surface material)
Headphone type On-ear (monoaural)
Impedance 32 ohm
Management Software Plantronics Hub (desktop)
Manufacturer product number 213936-101
Manufacturer Warranty Poly standard two-year limited warranty
Microphone bandwidth 100 Hz to 10 kHz
Microphone type Omnidirectional
Minimum System Requirements USB Type-A port; 3.5 mm audio
Nominal sound pressure level 118 dB SPL
Registration required No
Sensitivity (microphone) -38 +/-3 dB
Sensitivity (speaker) 116 dB
Signal-to-noise ratio >118 dB
Speaker bandwidth 80 Hz to 20 kHz
Speaker size 14.2 mm
Special features UC certified
UNSPSC code 43191638
What’s in the box Headset; User guide
Compatible with PCs via USB/USB Type-C®, connects to mobile devices and tablets via 3.5 mm (BW3315/BW3325) and devices that support USB Type-C®
Weight N/A

HP Poly



Product Type


Version: Teams

Teams, UC

USB Type