Easy operation and user-friendliness. The head-swing function improves footwork, and switching between forehand and backhand enhances skill levels. Players can turn the power on/off at their fingertips, and freely adjust the ball pitch and distance/speed from low to high, making it ideal for solo practice. With the head-swing function for footwork training, it's a basic training and multi-ball repetition practice machine for beginners to advanced players. The structure is simple and well-designed, which you wouldn't imagine from the appearance. Changing patterns doesn't take time or effort. After unpacking, assembly is complete by tightening only two screws, and you can use it immediately. (The instructions are attached so you can fully understand the operation) Product Description ◆ Handmade ◆ Ball capacity = Large balls 80, 40mm balls 100 ◆ Freely adjustable speed ◆ Freely adjustable ball pitch = 30-130 balls / minute ◆ The launch port can rotate 360 degrees, allowing for various ball spin settings. (Up, down, right side up, left side up, right side down, left side down, right side, left side) (Backspin for repeated practice of pushes, flicks, lifts, and chiquitas) ◆ Easily switch between straight and head-swing. Head-swing (Head-swing angle (narrow to wide) can be freely adjusted) ◆ 2-point hitting (Forehand ~ Backhand) ◆ 3-point hitting (Forehand ~ Middle ~ Backhand) ◆ 4-point hitting (Forehand, Forehand ~ Backhand, Backhand) ☆ Compatible with plastic balls ◆ The color and shape of the hand-held control box may change. ◆ Consumable parts such as motors can be easily replaced. Consumables can be purchased at hobby shops or online shopping. Power supply: 100V～240V (50/60HZ) Size: H 430 W 300 x 250 Weight: 1.5kg Comments ★ Popular with individuals, table tennis instructors, and table tennis schools. The machine has a proven track record of operating for over 5 years, with the replacement of consumable parts.