Dual-Color Lamp with Adjustable Brightness: The LED moon lamp allows you to easily change the color of the light from lunar white to warm yellow with a simple tap on the mini touch switch at the bottom. You can also long tap to adjust the brightness and create a cozy to cool ambience Rechargeable and Long Battery Life: The 5.9-inch rechargeable lamp has an 8-hour battery life and can be charged quickly within 2 hours. It can stand for the whole night to do meditation and sleep training Style: Classic Brand: Mydethun Color: White & Yellow Product Dimensions: 5.9"D x 5.9"W x 0.04"H Special Feature: Color Changing Condition: like new with. Charging wire has writing on it. Please see photo for more details.