Description This toy is with bright colors and funny play method, which can help kids' cognition of color, and promote kids' ability of hand-eye coordination and training memory. Keychain design, it can be hung on the school bag, good gift for kids. Features - Color:Black- Material: Plastic, Electronic Components- Size: 10.00X5.50X1.00cm;/3.93X2.16X0.39in;- Interesting gameplay, press the button of the corresponding colors according to the flashing sequence of the lights.- Promotes eye-hand coordination visual tracking and focus while keeping kids entertained.- With keychain design, it can be hung on a backpack, so it is very convenient to carry around.- It can be a wonderful gift choice for your children on any special days like Christmas, New Year, birthday and so on.- It is made of high-grade plastic material, which can be used for a long time.Packing list: 2 x toys