Features: Improve your child reaction and coordination abilities with our Children Hand Speed Challenge Machine! The educational activity is perfect for parent-child interactive play Our game-machine features adjustable speed settings (three Mode) and volume control, as well as a built-in battery box for easy use with 3xAA batteries(NOT included). Hangable suction cup which is easy to use. Designed for children of all ages, this toy is perfect for families looking to spend time together while improving hand-eye coordination and reaction time. Whether you are at home or party time, our Hand Speed Challenge Game-Machine is the perfect addition to any family-game night or travel bag. Made with durable plastic materials, our game-machine is sure to provide hours of fun and entertainment for your little ones. Specifications: Material: Plastic Product Dimension: As pictures shown Power Supply: 3xAA Battery(NOT included) Package Includes: 1 Set Stick Catcher Machine Toy note: Please allow 1-2cm errors due to manual measurement. Due to the difference between different monitors, the picture may not reflect the actual color of the item.