inputs.text: great product - bought product wife use group fitness classes loves fact move around class manage ipod audio playlists teaches large open room martial arts studio control music moving around room modified attachments wear remote like watch didnt cary hand extremely happy functionality operation controls negative side product using wife uses product ipod numerous speakeraudiopa system devices remotes sensor must connected ipod data port audio cable connects ear phone port using ipod nano way product needs connected not enough room connect time use ipod touch since larger room connection ports thatgreat product