[Crystal Table Lamp]: The LED crystal table lamp is made of high quality acrylic crystal. Its appearance is finely polished and its cut surface resembles a lampshade diamond. The beautiful patterns on the floor after turning on the lights is our unique design. The decorative crystal lamp in the living room looks elegant on the table or bedside table, and the whole room exudes a romantic atmosphere. [Touch Color Changing Lamp]: The diamond crystal lamp can change color by just touching the touch controller. It offers three dimmable colors (white, warm and sun). You can also adjust the brightness of the three lights. Press and hold to get the required brightness. Different brightness can meet your different lighting needs. [Battery Powered Lamp]: The wireless crystal lamp adopts a USB charging port and is equipped with a USB charging cable. Equipped with built-in battery, no need to plug in power when using. Once fully charged, it can be used for 10-12 hours to save you charging