Poly Blackwire C3215 Monaural Headset + Carry Case - Mono - Mini-phone (3.

Connectivity options. Ideal for knowledge workers who need a solution for managing calls on their PC, mobile phone or tablet. Blackwire 3200 Series offers the comfort and durability of corded combined with flexibility - at an entry-level price point. You can manage calls from your PC or tablet with standard USB or USB-C connectivity. The C3215 models offer a 3.5 mm connection option for your wireless device. Superior audio quality. Offering PC wideband, a noise-canceling microphone and hi-fi stereo sound, Blackwire 3200 Series headsets provide a signature truly outstanding audio experience - ideal for voice, music and multimedia. The dynamic EQ feature optimizes your voice quality when you're on a call and automatically adjusts the EQ settings when you're listening to music or multimedia. Comfort and portability. Enjoy the security of a comfortable fit. A lightweight metal headband offers durability and a custom fit. Leatherette ear cushions fold flat for easy portability. Faux Leather is a synthetic material. See specs for details.