Table Tennis Robot This professional ping pong ball machine integrates technology and sports to create a personalized and high-performance training experience, leading you to say goodbye to the boring training mode. It is equipped with an advanced mechanism that allows for multiple angles, speeds, and variations of serves, simulating the tricky paths of the ball in real life, and improving your reflexes and judgment. Whether you're a novice practicing your skills or a veteran looking for more challenges, this is the product you should not miss. Adjustable Design You can change the speed(9.84-98.43ft/s) and frequency(40-70 balls/min) of serves and adjust the head height to meet your more professional training needs. Ping Pong Ball Machine Features Fill the serving machine set ball container with table tennis and hold approximately 110 ping-pong balls.Twist the ball button to make the ball suitable for you.Twist the frequency button, the modulation is best for the service frequencyAdjust the position of the machine according to your own preferences Ping Pong Ball Machine Fill the serving machine set ball container with table tennis and hold approximately 110 ping-pong balls.Twist the ball button to make the ball suitable for you.Twist the frequency button, the modulation is best for the service frequencyAdjust the position of the machine according to your own preferences - Material: ABS - Plug Type: US Standard - Drive Type: Two-wheel Drive - Capacity: Max. 120 Balls - Power: 24W - Controller Input Voltage: 12V, 2A - Switching Adapter Input Voltage:100-240V, 50/60Hz, Max. 0.9A - Switching Adapter Output Voltage: 12V, 3A - Suitable Table Thickness: 18-25mm/0.71-0.98in - Suitable Pingpong Ball Size: 40 or 40+ - Adjustable Ball Frequency: 40-70 Balls/Min - Adjustable Ball Speed: 3-30m/9.84-98.43ft/s - Power Cord Length: 1.5m/4.92ft - Ball Box Diameter: 28cm/11.02in Application It is suitable for gyms, schools, training centers, and so on. It is suitable for 40 or 40+ table tennis balls and 18-25mm thick table tennis table. Package Included 1* Ping Pong Ball Machine 1* Controller 1* Switching Adapter 1* Bracket 1* English Manual Application It is suitable for gyms, schools, training centers, and so on. It is suitable for 40 or 40+ table tennis balls and 18-25mm thick table tennis table. Package Included 1* Ping Pong Ball Machine 1* Controller 1* Switching Adapter 1* Bracket 1* English Manual Notes! 1. Please check the size carefully before ordering. 2. Please note that this product does not contain table tennis balls. 3. Please note that there is a minimum of 30 balls in the ball box to keep the product functioning properly. 4. Please do not load bad balls, deformed balls, or deflated balls into the machine. Please do not mix 40 and 40+ size ping pong balls in the product. Notes! 1. Please check the size carefully before ordering. 2. Please note that this product does not contain table tennis balls. 3. Please note that there is a minimum of 30 balls in the ball box to keep the product functioning properly. 4. Please do not load bad balls, deformed balls, or deflated balls into the machine. Please do not mix 40 and 40+ size ping pong balls in the product.