Rainbow Projector Led Light Reflection - Rainbow In My Room - Children Gift For Children (1 Piece - White) Amazing rainbow projector. Cast rainbows on walls and ceilingsTurn on at the push of a buttonMake rainbows brighter, more realistic and more vivid than previous versions with the latest 3rd generation multi-color LED bulbsPowered by 4 x AAA batteries (not included) or USB cable (not included)Improve the sleep of children and babies, make your room more warm and romantic, and see the magical rainbow come to lifeQuantity shipped: 1 pieceProduct color: whiteProduct size: 23*11.5*12.5cmFriendly reminder:; 1. Please do not place it in a place that is prone to collapse and instability.; 2. Please do not look directly at the LED.; 3. Use the battery correctly, otherwise it will easily cause heat, rupture and leakage. Set the positive and negative electrodes correctly. Do not use nickel primary batteries (acid batteries, etc.), rechargeable (lithium batteries) lamps.; 4. Do not take out the battery for a long time