Feature: 1. Main Application: This game can train baby's hand eye coordination ability. Improve the baby's work efficiency through the cultivation of hand eye coordination ability. 2. A Game With Difficulty: Start at a steady pace, but as the game progresses. The lighting is more and more complex, faster and faster, nervous and exciting. 3. Fine Workmanship: This toy is well manufactured with flat appearance and quick response, which can provide children with good playing experience. 4. Easy Carrying: Comes with a small size and lightweight, this toy is easy for kids to put in their bags, they can play wherever they want. 5. Gifts for Kids: This toy possesses both delicate design and interests are ideal gifts for kids, your niece, nephew, as a birthday gift, festival gift, etc. Specification: Item Type: Light Sound Memory Toy Material: Plastic, Electronic Components Product Size: Approx. 8.8 x 8.8 x 2.5cm / 3.5 x 3.5 x 1in Battery: 1.5V 160mAh LR44 button battery x 3 (shipped with built in battery). Package List: 1 x Light Sound Memory Toy