The charge lasts for a long time. No more searching for batteries when it dies during a play session. MULTIPLE FUNCTIONS:You don' have to hold down a button!!! The slider switch firmly clicks into each of the functions (lasering, , flashlight) which is not only convenient but makes it less likely to accidentally discharge the device. Lasering pointer Toys:The lasering is very bright and reaches a good distance, giving the more exercise. EXCELLENT DESIGN: The additional "shapes" are cute but don' show as well as the plain lasering beam. But the does seem to like watching them when he takes a rest. Colour: silver Material: stainless steel Size: 10.5cm Package Contents: 1 * Pointer Toy Only the above package content, other products are not included. Note: Light and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.