1. The starry sky lamp at night is a good way for your child to fall asleep without any problems. 2. Specifications: - Number of display modes: 9 - Power supply: USB cable and/or 3 AA batteries (not included) - Dimensions: approx. 15 cm x 13 cm - Cable length: 80 cm - Packed in the original manufacturer's packaging 3. Advantages: - The lamp displays star projections in different colors and modes, such as smooth color change or individual color separation. - It is easy to use and controlled by the ABC buttons on the front panel. Button A turns the device on/off, button B allows you to select one of 9 display modes, button C allows you to turn on/off the rotating lamp mechanism. - In addition, the lamp is energy - saving and is powered by 3 AA batteries or any USB port, e.g. next to a TV or laptop. - It forms a starry sky - helps the baby fall asleep. - The displayed projection rotates - rotation can be turned on/off. - Integrated RGB LEDs - allows you to adjust the number of colors. - In addition, various modes are projected with one warm white LED, such as smooth color transition or sleep mode. - Energy - saving, battery - powered or any USB port, e.g. portable.