Premium Silicone: The surface is as smooth as skin, so tough that it can instantly spring back no matter how hard it is hit, comfortable and non-toxic. Long Lasting: Equipped with a built-in 1800mAh battery, it can work up to 8 hours in high brightness mode and 15 hours in low brightness mode. Cute Deer: This product is made of cartoon deer head shape, attractive and cute, it is also a good choice for your child's birthday gift. Multiple Light Colors: 7 light colors white (warm white and ordinary white), green, light blue, yellow, purple, red and blue. Touch Control: This silicone lamp is equipped with a smart sensor that allows you to turn on the light with a light tap, the light color will change if you tap it again.