Starlight USB Fantasy Atmosphere Projection Lamp LED Rotating Night Light(Black)

1. Material: ABS2. Light source: LED light3. Voltage: DC 5V4. Dimensions: 200 x 127 x 127 mm5. Power: 4W6. Weight: 295 g7. Projection pattern: stars and moon / underwater world / universe planet / carousel8. Product switch: key switch9. Power supply mode: USB-in / 4 x AAA batteries (not included)10. Average service life: 10000h11. Product accessories: 4 x projection pattern films manuals USB cables12. Button description (from right to left):- Main switch button: there is an open indicator light below the button- Color light button: There are 8 kinds of color light effects can be adjusted at will long press for 3 seconds to turn off the light- Rotation/warm light button: Press the white light for the first time turn on the rotation for the second time turn off the light for the third time and turn off the rotation for the fourth time