... indicator Detailed Product DescriptionMusic Massager, knead,vibration,support MP3,MP4 play 1. soothes muscle fatigue2. easy to use handheld control3. massage ... .massage mode selector key7. intensity key selector8.support MP3,MP4 play.Massaging and listening music at the same time Language Option ... Russian Spanish Portuguese Music Massager, knead,vibration,support MP3,MP4 play.