Poly Blackwire C5210 USB-C - 5200 Series - Wired On-Ear Mono Headset with Boom Microphone, Noise Cancelling, In-Line Controls, Black

The Poly Blackwire C5210 USB-C is a professional wired on-ear headset from the renowned Blackwire 5200 Series, designed for clear communication in office and call center environments. Featuring a monaural (single-ear) design with a noise-cancelling boom microphone, it ensures focused conversations without background distractions. The headset connects via USB-C or 3.5 mm jack, offering broad compatibility with PCs, Macs, mobile devices, and tablets. With SoundGuard Digital hearing protection and Dynamic EQ for optimized voice and multimedia, it delivers both safety and superior audio quality. The leatherette ear cushion provides comfort during extended use, while in-line controls allow easy call management.

Advantages

Experience crystal-clear mono audio and reliable noise cancellation for uninterrupted calls. The dual connectivity (USB-C and 3.5 mm) ensures flexibility across devices, and SoundGuard Digital protects your hearing from sudden loud noises. Dynamic EQ automatically adjusts sound for voice or multimedia, making it ideal for both calls and media consumption. The lightweight on-ear design and soft leatherette cushion offer lasting comfort.

Suitable for

• Office professionals and call center agents requiring a reliable wired headset
• Users of unified communications (UC) platforms and softphones
• Individuals who need a single-ear headset for situational awareness
• Workstations with USB-C or 3.5 mm connectivity

Key specifications

• Product Type: Headset
• Wearing Style: On-ear, Monaural (Single Ear)
• Connectivity: Wired (USB-C, 3.5 mm Jack)
• Sound Output: Mono
• Microphone: Boom, Noise Cancelling
• In-Line Controls: Answer/End, Volume Up/Down, Mute
• Speaker Diameter: 32 mm
• Frequency Response: Headphone 20 Hz - 20 kHz, Microphone 100 Hz - 10 kHz
• Hearing Protection: SoundGuard Digital
• Dynamic EQ: Yes
• Ear Cushion Material: Leatherette
• Cable Length: Approx. 1.5 m (USB-C cable)
• Colour: Black
• Series: Blackwire 5200 Series

Recommendations

For optimal call clarity and comfort in a wired mono headset, the Poly Blackwire C5210 USB-C is an excellent choice. Its dual connectivity and professional features make it a versatile tool for any office environment.