ESW01 (EOL) Audio Details Technical Specifications Wireless EarpieceWireless Headset with Boom Microphone (for helmet).Find a dealerHighlightsFunctionsTechnical SpecificationsSpecificationsSuitable radiosBD555, MD615, MD625, PD485, PD705, PD705G, PD755, PD755G, PD785, PD785G, PD985Related Products PT560H