Newegg Specifications: Flexible metal mic boom Monaural headset Cable for easy exchange RJ-11 modular plug Adjustable headband Noise-canceling microphone boom Soft leatherette ear cushion Superb audio quality Lightweight: 3.35 oz. Headset hanger Features: snom Headsets have been updated with a new look and improved ergonomics and usability. With the snom headsets, snom provides a complete product line for use in a variety of Internet telephony environments: SMEs (small and medium-sized enterprises), home offices, and call centers. The snom HS-MM3 headset fits perfectly to the snom 300 phone. The new snom HS-MM3 monaural headset provide users with more headset stability, ease of use, comfort, and hands-free convenience in their daily communication. The snom monaural headset has one ear pad which can be worn on either ear. With the noise.