Features:Projects colorful stars and hearts on your ceiling and walls.Features two function keys - STAR and LED.You can adjust its base for different scenes， which make it look more fantastic.Best choice for proposing， wedding， party， camping， daily use， etc. Specifications:Item color: PurpleMaterial: ABSPowered by: 3 * AA batteries (NOT included) or 4.5V DC power adapter (NOT included)Item size:11 * 11 * 11.8cm (4.3 * 4.3 * 4.6")Item weight: 128g / 4.5ozPackage size: 13.2 * 11.2 * 11cm (5.2 * 4.4 * 4.3")Package weight: 179g / 6.3oz Package list:1 * Star Projector II