High-brightness color lighting: 5 high-quality LED lamp beads are used to provide soft and bright rainbow lights. The refraction distance increases, and the brightness also increases, adding a dreamy color to the room. Two power supply methods: Supports battery and DC power supply, flexible to use, suitable for different scene requirements. Automatic shutdown function: It has a 10-minute automatic shutdown function, which is energy-saving and environmentally friendly. After shutting down, just touch the switch to restart. Stable use and safe design: Suitable for use in dark environments, the projector should be placed on a stable desktop to ensure safe use. Long life design: The LED lamp beads have a service life of more than 10,000 hours, which is durable and is an ideal bedroom night light or children's gift.