Poly Blackwire 3315 Mono Headset, Black

The Poly Blackwire 3315 is a wired, on-ear headset designed for professional use in office and call center environments. Its monaural design features a single earpiece, allowing the user to remain aware of their immediate surroundings. Connectivity is provided through a USB-C connector, with an included adapter for USB-A ports, as well as a standard 3.5 mm jack for broad compatibility with PCs, Macs, and mobile devices. The audio is delivered by 32 mm drivers, which operate within a standard frequency response range of 20 Hz to 20,000 Hz.

For voice communication, the headset is equipped with a flexible boom microphone that features noise-canceling technology to reduce background sounds. The microphone has an omnidirectional pickup pattern and can be folded away when not in use. An in-line controller is integrated into the 2.15-meter cable, providing buttons for call management, volume adjustment, and a dedicated microphone mute function. The unit incorporates Digital Signal Processing (DSP) to refine audio signals for clearer conversations. The lightweight construction, at 102 grams, is intended for comfort during extended periods of wear.

• Style: On-ear monaural headset with an adjustable headband
• Connectivity: Wired via USB-C, USB-A adapter, or 3.5 mm connector
• Microphone: Folding boom arm with noise-canceling function
• Controls: In-line remote for volume, mute, and call handling
• Drivers: Equipped with 32 mm dynamic drivers
• Compatibility: Functions with Windows and MacOS operating systems
• Weight: 102 g construction for sustained use
• In the box: Headset, USB Type-C to USB Type-A adapter