Midland AVPH1 Open Face Helmet Headset for Midland GMRS Accessory speaker microphone for a motorcycle helmet Includes two speakers that attach inside the helmet Boom microphone fits snugly inside helmet PTT switch wraps on handle bar For open-faced helmets; works with all Midland GMRS/FRS radios Boom Microphone For Inside Helmet For Open-Faced Helmets Includes 2 Speakers That Attach Inside