Introducing our advanced smart tennis ball machine, designed for players of all skill levels who seek to elevate their training experience. With fully functional smartphone app control, you can easily adjust speed, frequency, angle, and rotation to tailor your practice sessions precisely to your needs. Experience intelligent programming with 20 landing points, allowing you to customize various serve training modes. Choose from 12 fixed serving modes that cater to different practice scenarios, whether for training, teaching, or competitive play. Our machine's versatile design enables you to select the exact location on the court, making it a perfect companion for individual practice or group sessions. Powered by a high-capacity imported lithium battery, this machine boasts a remarkable battery life of 4 to 6 hours, ensuring uninterrupted training. The real-time battery level display keeps you informed, so you can focus on improving your skills without worrying about power. Constructed from durable ABS and metal materials, our tennis ball machine is built to withstand the rigors of regular use. With a serving speed range of 20-120 km/h and an adjustable elevation of 5-45°, it offers a wide array of training possibilities. The impressive ball capacity of over 115 ensures you can maintain your practice without frequent interruptions for reloading. Enhance your tennis game with this innovative ball machine—perfect for enthusiastic players looking to refine their technique and strategy on the court. Elevate your training sessions today!