Sennheiser CX 80S wired in-ear headphones offer an enjoyable sound experience with a balanced, natural sound profile. They feature a lightweight, compact, and elegant design for easy portability and everyday use. The inline smart remote allows for simple management of calls and music playback. Included are three sizes of ear tips to ensure a comfortable fit and effective isolation from ambient noise, enhancing your listening in any environment. Key specifications include a 28 Ohm impedance, dynamic closed transducer principle, 10g weight, 17-20,000 Hz frequency response, and a 1.2m cable length.