This LED soothing lamp is perfect for decorating children's rooms, as they enjoy the excitement each night of their own starry sky. Made of ABS Light, comfortable and practical design LED button: 3 LEDs with intermittent blue, green and red light STAR button: 1 LED with warm steady light Both buttons and functions can be activated simultaneously or independently Surround projection (ceiling and walls) Diameter and height approx.: 11 x 12 cm Battery operated (3 x AA, not included) or with a 4.5 V power adaptor (not included)