... keys 3,Plastic keypad 4,Net weight: 33g ir remote control It is designed with small size, beautiful exterior ... USB reader speaker, portable FM radio speaker, MP3 decoder board, Car no disk drive , Magic ball stage ... light mp3 decoder board, MP3 bluetooth , ect.We can add USB ... or USB/TF function and FM radio on MP3 decoder board , mini speaker, Car no disk driveRemarks: ...