HP Poly Blackwire C3215 Corded Headset - Mono - UC - 3.5mm - USB C

Poly Blackwire C3215 Mono Corded Headset (USB-C & 3.5mm)

Professional audio, ultimate versatility, and exceptional value.

The Poly Blackwire C3215 (formerly Plantronics) is a durable, comfortable, and easy-to-deploy mono headset. Designed for professionals who need a reliable audio solution for calls, webinars, and multimedia, the C3215 offers the unique flexibility of both USB-C and 3.5mm connectivity—allowing you to transition seamlessly from your laptop to your smartphone or tablet.

Superior Audio Quality

Experience clear, natural-sounding voice quality with Poly’s signature wideband audio and a noise-cancelling microphone that filters out background office chatter. The integrated Dynamic EQ feature automatically optimizes your voice quality for calls and adjusts the equalizer settings when you're listening to music or multimedia.

Versatile Connectivity for the Modern Worker

The Blackwire C3215 is built for flexibility. Use the USB-C connection for your PC or Mac, or disconnect the 3.5mm cable from the inline controller to plug directly into your smartphone or tablet. This makes it an essential tool for hybrid workers who need professional sound on any device.

All-Day Comfort & Durability

Constructed with a lightweight metal headband and soft leatherette ear cushions, the C3215 is designed for hours of comfortable use. The mono (single-ear) design ensures you stay connected to your conversation while remaining fully aware of your office surroundings.