Lanier **Extended-Life**Premium "EBS" Headset Compatible Universal for Lanier Transcribers using 3.5mm plug - MP555 Replacement With 3.5MM Right Angle Plug Compatible with transcribers using a single 3.5 mm mono jack such as SONY, Lanier, DVI, VDI SuperStation, RTAS, Olympus, Panasonic and Sanyo. Ultra-lightweight, underchin bow style with domed directional sound chambers for extra comfort. Twin speakers for stereo like listening. Includes velvet-like drawstring storage pouch.