The CX 890i In-Ear Canal Headphones by Sennheiser feature an in-ear stereo mobile headset with smart remote and microphone. They are designed with a sapphire-like dome casing and metal outlays for a neat minimalistic look.
The built-in dynamic speakers provide a high-fidelity lifelike sound. The soft silicone ear-adapters seal the ear canal to block out outside noise for a high level of passive noise attenuation. In addition, an integrated remote and microphone is located on the cable. This provides quick access for volume and playback control or to answer and manage calls. A 1/8" (3.5mm) mini-stereo plug is located at the end of the cable for connection with a smartphone or MP3 player.
Compact and portable with carry case for safe transport.
Three different sized ear-adapters so you can find the right fit for lasting comfort.