The Plantronics M220 Mobile Headset provides stability, comfort, and quality sound. It features a flexible earloop that can be worn on the left or right ear. The noise-canceling microphone provides call clarity in most environments. The soft, flexible earloop provides optimal fit and boom placement which lets you hear and be heard clearly in nearly every environment. The M220 series is compatible with most headset-ready mobile phones and devices including those from Motorola®, LG®, and Kyocera®.