IMC Motorcom Motorcycle Stereo Helmet Speakers HS200 Zumo Number 1 selling helmet headset in Europe. Designed in Germany Plugs into iPod or any other 3.5mm port. 2 Year Warranty. Installs in seconds. 2 Piece cord allows for quick disconnects. Speakers provide excellent sound and no helmet modifications. Perfect for the Garmin Zumo 550.