Product Color: Style 1, Style 2, Style 3, Style 4 Material: Crystal+Beech Specification: Type: crystal music box Voltage: 5V Power: 3W Crystal ball: diameter 70 mm Product size: 100 * 125 * 70MM / 3.93 * 4.91 * 2.75 " Weight: 950 g List: Music Box* 1 ;USB Data Cable* 1 1.Crystal ball music box --- This 3D Crystal Ball Music Box is Romantic for kids and adults. There are LED lamps on the base, and they are very bright, warm white and cold white. By touching the sensor switch, you can adjust the light intensity. The product can be charged by USB and can be used as a bed light or flashlight. 2.Music box with LED projection light--- The mechanical music box with mechanical movement, clear and clear sound allows you to enjoy the few minutes of rest. When you press the switch, the LED lights up and projects a single light pattern onto the ceiling. 3.Wooden base with a sense of luxury --- The pedestal is made of beech, the color is warm, no paint, natural and healthy, the life is long. The dreamy crystal ball and the pure wooden pedestal are the perfect combination. Recommended as a gift for women. 4.Parameter --- The crystal ball adopts crystal of K9 level, the internal design uses 3D engraving technology, Charge time is available for 3 hours, working time is 8-12 hours. The wonderful song is built in. The length of the melody is about once every 15 seconds, and after winding the mainspring, it can be repeatedly played for 1-2 minutes.