HP Poly Blackwire 3315 USB-C Mono Headset, Black

The Poly Blackwire 3315 is a wired, on-ear headset with a monaural design for professional computer-based communication. This single-earpiece configuration allows users to maintain awareness of their surroundings while on calls. It offers flexible connectivity with both a primary USB-C connector for modern systems and a detachable 3.5 mm plug for universal device compatibility. Audio output is handled by 32 mm dynamic drivers with a frequency response range of 80 Hz to 20,000 Hz, tuned for voice clarity and general media playback.

For voice input, the headset utilizes a flexible boom microphone that features noise-canceling technology to reduce ambient background sounds. This is supplemented by Digital Signal Processing (DSP) to further refine audio for improved call quality. Users can manage functions directly from the cable using the inline controls for volume adjustment, microphone muting, and answering or ending calls. The construction focuses on long-term wear, featuring a lightweight 102-gram frame, an adjustable headband, and a faux leather ear cushion.

• Type & fit: On-ear, monaural headset with adjustable headband
• Connectivity: Wired with USB-C and 3.5 mm connectors
• Audio drivers: 32 mm dynamic drivers
• Microphone: Flexible boom arm with noise-canceling technology
• Controls: In-line remote for volume, mute, and call management
• Weight: 102 g
• Signal processing: Built-in Digital Signal Processing (DSP) for audio clarity