Features: This is a multifunctional color led music box designed for christmas day, built-in 16 different music and 16 different led change effects, 8 of which songs are christmas theme songs. Octagonalstar shape, you can hangits on the christmas tree after putting it in the battery, switches to eight-tone electronic organ modes, and you can also play your favorite music. Each time you flip the powersswitch, switches between four modes: "AutoplayMode 1" - "OctaveModes 1" - "AutoplayMode 2" - "OctaveModes 2". Thebest fun your child can have is through learning and growing, themusical box will keep your child happythrough his or her early developmentstages. This music box madeof high quality material is durable and environment-friendly, exquisite detail. Specifications: Material:Electronic Component Size:Approx.10.5x10.5x0.8cm/4.13x4.13x0.31inch Eight full-color LED lights; Four functions (two automatic music modes and two octavemodes); 16 different songs (including 8pop and 8 Christmas themed); 16 kinds of LED color change effect; Two octavemodes to play your favorite music; Two autoplaymodes, eight buttons corresponding to different music and LED effects; It is powered by "twoCR2032 coin cells batteries"; Weight: 21gram Note: .Please allow 1-2cm errors due to manual measurement, make sure that you do not mind before you order. .Due to the difference between different monitors, the picture may not reflect the actual color of the item. Thanks for your understandings. Package includes: 1 Set Music Box