HP-07 Table Tennis Robot Trainer Ping Pong Ball Launcher Machine Automatic Multi Modes Table Tennis Balls Training Device Features: Can send up, down, left, and right spins and a variety of side spin mixed balls: using two-wheel drive, so the speed and rotation can be adjusted separately, and at the same time, it can also send non-spin, close to the actual combat! A total of 36 types The pitch angle of the ball can be adjusted up and down:You can set the front and back or left and right drop point changes arbitrarily to achieve fixed-point, multi-area and multi-point launches across the entire station. There are 2 ways to serve the Huipang table tennis ball machine: 1. One jump ball 2. Two jump ball Can send 36 kinds of spin Simple installation: no tools and equipment required It can be placed at a fixed point, and it can be changed in all directions around the world. Specification: Name: Mini ball machine Model: HP-07 Colour: Black Curve adjustment: 7-speed head tilt angle can be switched at will Rotation direction: two-wheel drive can send a variety of spins (up and down side, a variety of combinations of spin Change point: fixed point point, all-round global station change point Ball frequency: 0-5 gear ball machine frequency adjustment Swing frequency: 0-5 gear swing head swing speed adjustment Long and short ball: any one jump ball, two jump ball switch Number of balls loaded: more than 100 PACKAGE includes: HP-07 table tennis serve*1