Shop name:Chong Qing Shuo Yue Ke Ji You Xian Gong Si [Lighting effect] light can change the light color by touching, the first touch is slow 7-color , the second touch is fast 7-color , the third touch is fixed monochrome [Light and Sand Painting Combination] lighting is a combination of sand and light, which can show artistic effect. You can turn on this light in the dark and enjoy beautiful landscape paintings [USB or Battery] light has two charging methods, USB and battery (excluding battery AAAx3), it is easy to charge and use in [perfect Gift]This lamp is an perfect gift for relatives, colleagues and . Perfect for Christmas, New Years, Birthdays and more. The undulating and orderly pictures received an unexpected aesthetic effect Color: 7 Color Switch: touch switch Plug: USB (applicable to USB charging heads) Note: The product does not come with a battery, if you need a battery, please buy it yourself Colour:Red Material:plastic+acrylic Size:10 x 20 x 16cm Package Contents: 1 x Table Lamp 1 x USB cable Only the above package content, other are not included. Note: Light reflection and different displays may cause the color of the item in the a little different from the real thing. The measurement allowed error is +/- 1-3cm.