Tennis Training Machine-DT1

Parameters: * Ball capacity: 150 balls * Serving frequency: 1.8-8 seconds * Color: Red, Black * Default battery: built-in lithium battery * Power: 150W * Net weight: 22kg * Expanded size: 53*43*75.5cm * Packaged size: 53*43*52cm * Power: AC and DC power supply, AC 110V or 220V, DC 12V * Suitable for: individuals, schools, clubs, institutions Function: * Intelligent remote control Fixed point ball, top spin, three kinds of deep-low ball, back spin, two kinds of three line ball, six kinds of cross-line ball, two kinds of two line ball, speed adjustment, random balls, frequency adjustment * Humanized design, internal serve direction, more practical training * Be suitable for any tennis ball ( training tennis, playing tennis, etc) * Internal battery with large capacity can last 3-4 hours