USB Programming Valve Cap Light-16Led(lighting effect vedio ... a disk and lighting cigerette charger. 3, 16 LEDs with 4 different colors, you can design the lights\' patterns ... not exceed 128kb, total 8M\'s capacity. 4, with special designed fixed position\'s function, it can ensure ... position, the effect would be more obvious. 5, with chargable lithium battery, through computer USB or lighting cigerette ...