... surface such as wood, glass, floor, and metal play euphonious musical notes. Experiment with various materials around you, which play different ... of equipments can provide it with nutrition of music, such as CD, Laptop, Music mobile, MP3, MP4 and Handheld Game Player, etc. ... PC,MP3,MP4,MD,CD, DVD player, Mobile phone,etc5.Vibration Speaker,6.Wonderful and fashionable,7.support TF,with FM. Package: 1 ...