Material: ABSNumber of balls loaded: Normal use can hold 15 balls.Install battery: 4 AA batteries.Size: 30.5*15cm/12.01*5.91inColor: As shown in the figureProduct features:1. Automatic bounce design: This table tennis ball machine adopts automatic bounce design, which can continuously launch table tennis balls and allow you to train without interruption.2. USB charging or battery powered design: This table tennis ball machine adopts USB charging design, which is convenient and fast and does not require other batteries.3. Portable design: This table tennis ball machine adopts a detachable design, which can be easily carried and placed without taking up space.4. High-quality materials: This table tennis ball machine uses high-quality plastic materials, which are sturdy, not easy to wear, and can be used for many years.5. Suitable for children: This table tennis ball machine adopts a design suitable for children, which can help them improve their table tennis skills and increase their physical health protection.Includes:1 pc Table tennis ball machine(Table tennis not included)