Amazing Cosmos Starry Night Laser Projector Lamp Night Light Description: Romantic LED Starry Night Sky Projector Lamp Specification: Power: 3W Powered: AA batteries or 4.5V DC Cable (Batteries & Power Cable Are Not Included) Net Weight: 105g Pattern: Cupid, Moon, Stars (Exterior color is random) Suitable for a room less then 10 square meters Package Includes: 1 x Starry Night Sky Projector