Dimmable Bottle Lamp: In warm white light mode, simply and hold the touch switch and the mushroom lamp can provide 5% to 100% light brightness as needed. Thanks to the brightness memory function, this table lamp remembers the last set brightness, you do not need to repeat the setting. Perfect for bars, restaurants, cafes, family gatherings, and light dinners. 16 Colors + 1 Dynamic Effect: The bottle light has 16 light colors, warm white light + RGB light, and you can use the right light depending on the environment.The table lamp automatically switches between 16 Light colors, creating a more atmosphere. Built-in Battery and Wireless Use: The LED bottle light has a built-in 4000 mAh battery with a large capacity and comes with a USB type C charging cable. It can be fully in just 6-8 hours. Compact structure, small size, portable, you can place it anywhere. Compatible With Most Bottles: The bottle lamp that simply plugs onto a bottle, such as champagne, magnum, vodka, , rum, white or red wine bottles, sparkling wine, whiskey, and any other bottles, etc. Gifts: Due to its practicality and creativity, the table lamp can be used as a Halloween decoration, , or as a gift and friends, popular Christmas gifts, gifts for women, gifts for men, and small gifts. Light type: 16 Color size: 107 x 135mm Material: Metal colour: black Package Contents: 1 x lamp 1 x charging cable Only the above package content, other products are not included. Note: Light reflection 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.