Ahead Helmet Speaker Vibration speaker designed to deliver music and handsfree calling through a bicycle-, ski-, construction- or other safety helmet. Simply connect to any smartphone and listen to your music and take handsfree (group) phonecalls. The helmet is used to conduct the sound. Good branding area and adapts easily to many different styles. Material Plastic Colour Black Product Size 23.5 x 73 x 68mm Print size 20 x 20mm
