Features: Multiple Difficulty Levels: Start with simple sequences and pro-gress to increasingly challenging levels, keeping your brain engaged and improving your memory retention. Competitive Play: Challenges your friends and family to see who can memorize the longest sequences and become the Memory Master! Portable and Compact: Take the fun on-the-go.The handheld design makes it easy to play anywhere, anytime. Educational and Fun: This game is not only entertaining but also helps improve concentration, memory, and cognitive skills. Perfect Present: Ideal for kids and adults, this memory game makes a thoughtful and engaging present for birthdays, holidays, or any special occasion. Notice: Actual color may be slightly different from the image due to different light effect Please allow 1-3cm deviation due to manual measurement Asian size is smaller than eu/us/uk size Description: Power supply: 3 AA batteries (not provided) Package List: 1x Multifunctional Music Light Interactive Memory Game