Casque POLY Blackwire 3320

The POLY Blackwire 3320 is a wired office headset with a modern, compact design and USB-C connectivity. Designed for professional environments such as offices and contact centres, it delivers reliable, high-quality audio across a 20–20000 Hz frequency range. The headset is lightweight (130 g), has supra-aural ear coupling and a head-band wearing style, providing comfortable fit for prolonged use.

Advantages

The Blackwire 3320 combines a sleek, contemporary appearance with dependable audio performance and simple plug-and-play operation. Its wired USB-C connection offers broad compatibility with modern devices and straightforward deployment. The headset’s adjustable headband, pivoting speakers and flexible microphone boom contribute to comfort and consistent voice pickup, while Poly’s proven build quality supports daily enterprise use.

Suitable for

• Office workstations and hot desks
• Contact centre and call centre agents
• Remote work and video conferencing
• Unified communications with USB-C equipped PCs and laptops

Key specifications

• Connectivity: Wired, USB Type-C
• Frequency range: 20 – 20,000 Hz
• Weight: 0.13 kg (130 g)
• Ear coupling: Supra-aural
• Wearing style: Head-band
• Product colour: Black
• Cable length: 2180 m (as specified)
• Manufacturer part number (MPN): 214013-01
• EAN: 0017229167704

How to use

Connect the Blackwire 3320 to a USB-C port on your computer or compatible device for immediate plug-and-play operation. Adjust the headband for a secure, comfortable fit and position the pivoting speakers over your ears. Use the flexible microphone boom to place the microphone near your mouth for optimal voice clarity. Control audio through your operating system or UC application as required.

Recommendations

For best voice quality in Microsoft Teams and other UC platforms, connect via USB-C, ensure the microphone boom is positioned close to the mouth, and adjust in-application input/output settings. Store the headset in a dry place and avoid excessive bending of the cable to prolong product life.