Two Type Lamp Base: This bottle lamp includes two bottom connectors: one cylindrical for external bottle necks and one tapered for inserting into bottle mouths. Compatible with bottles like beer, wine, and whiskey bottles. 3 Lighting Colors & 3 RGB Modes: Our wireless bottle lamp enjoy a variety of lighting options with three color temperatures (White, Yellow, Warm) and three RGB modes (Fade, Flash, Smooth). Long press in RGB mode to switch between these dynamic lighting effects, creating the perfect ambiance for any setting. Touch Stepless Dimming & Color Change: Effortlessly adjust the brightness and change colors with . The stepless dimming function allows you to set the perfect light level by simply long-pressing the lamp , and simply touch the top to switch to any color you desire. Touch-Activated Ambiance:Constructed of high-quality metal and the lamp is made of high-quality ABS, our wireless DIY bottle light kit offers long-lasting durability. Featuring innovative LED technology and a USB-C rechargeable battery, the lamp is not only energy efficient, but also environmentally friendly. DIY Lamp Design: wine bottle lamps offer a unique and way to upcycle old bottles, DIY enthusiasts can personalize these bottle lamp by painting the bottles, adding embellishments, or using different colored lights to match specific decor themes or occasions. Product Name:Wireless Bottle Lamp Battery Capacity:2000mAh Light Color:Warm/White/Yellow/3 Color RGB Light RGB Light Mode:Fade/Flash/Smooth Switch :Touch switch/brightness adjustment Power Supply:LED Power:3W charging time:3-4 Hours Endurance:15-20 Hours Charge Port:Type-C Waterproof Grade:IP54 Colour:Light Blue Material:Iron Art Package Contents: 2 * LED Bottle Light 2 * Type-Ccharging cable(Color is random, no specification is accepted) 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.