Note: The product can only be adsorbed on smooth surface tile walls or mirrors, the adsorption needs to be wiped clean before the dust or it will affect the adsorption power, not applicable to lime or paint walls. specification: Condition: Brand New_x000D_Item Type: Makeup Light Bulb _x000D_Material: PC _x000D_Optional Color: White, Green _x000D_Diameter: Approx. 6cm / 2.4in_x000D_Type: Rechargeable Type _x000D_Brightness: Stepless dimming_x000D_Power: 1W_x000D_Built-In Battery :800mAh lithium battery 14500_x000D_Light Color: White/warm/natural light_x000D_Rated Voltage: DC 5V_x000D_Endurance: 5-80 hours depending on the brightness_x000D_Usage: _x000D_Wipe the smoothly surface, press hard and it will be completed _x000D_Remove step: finger lightly buckle suction cup edge, automatically off, no trace Features: 1Easy to install, no need to drill holes, wiring, suction cup base, cleaning the mirror surface and press the light bulb hard for installation. 2White light/warm light/natural light adjustable, long press the switches to adjust the brightness, stepless dimming. 3Designed with suction cup, directly on the smoothly surface, gently press the suction, use without trace. 4Rechargeable cycling endurance, long lasting light, and the built-in battery can be charged anywhere with a universal charging interface. 5Lightly buckle the edge of the suction cup can be removed without trace. PackageList: 1 x Makeup Light Bulb1 x USB Charging Cable