Focusing on comfort and reliability, the sleek design is all about style. And with the well-known Poly sound quality, you can be sure it will always sound great.

Connect quickly and easily

The Blackwire 3300 series simply connects via USB to any device, allowing users to receive calls in the office or even on the go. Its robust design makes it reliable in all situations. You've found the hassle-free headset you've been looking for.

Great looks, great wear and great sound

Increase your confidence while on the phone with professional sound quality and a custom fit headset that connects easily and quickly to any device and is ready to go with you wherever you go.

Features:

- Excellent sound quality: The well-known Poly sound quality and reliability make collaboration easy.
- Wearing modes: High-fidelity stereo wearing option for those who want an even richer, even more immersive experience.
- Flexible headset: Professional sound quality and customizable fit. This fully adjustable headset features 180 degree rotatable speakers and a flexible microphone stem.
- Long-lasting comfort: Comfort during long-term wear is helped by the plush padded headband and soft ear cushions.
- Connection options: Wider connection options for your devices: USB Type-C® cable with wired USB-A adapter for computer and 3.5 mm connector for connecting mobile or tablet.
- Microsoft Teams: Microsoft Teams version to support easy collaboration and communication, with a dedicated Teams button for instant access to the Teams application.

Description:

- Hardware compatibility: Compatible with computers via USB to USB Type-C® cable, mobile devices and tablets via 3.5mm audio jack (BW3315/BW3325), and compatible with devices that support the USB Type-C® standard
- Color: Black
- Sensitivity (microphone): –38 dBV/Pa
- Signal-to-noise ratio: >118 dB
- Impedance: 32 ohms
- Cable length: 66.5 cm (built-in module – headset); 90 cm (USB – built-in module); 215 cm (USB-headset in total)
- Nominal sound pressure level: 118 dB SPL
- Button user controls: Answer and end calls; Mute; Volume +/-
- Headphone type: On-ear (stereo)
- Sensitivity (speaker): 116 dB
- Microphone type: Noise cancelling
- Loudspeaker bandwidth: 20 Hz – 20 kHz
- Microphone bandwidth: 100 Hz – 10 kHz
- Boom microphone rotation: 280°
- Ear pads: Synthetic leather (surface material)
- Compatible operating systems: Windows 10; macOS
- Noise protection technology: SoundGuard 1 2
- Minimum dimensions (w x h x m): 166 x 39.5 x 199 mm
- Speaker size: 32 mm
- Weight: 131 g
- Contents of the box: Headset; User guide; USB Type-C® to USB Type-A adapter