VEVOR Portable Tennis Ball Machine—APP Control Count—5 Out Modes—29 Out Lines—Custom 1-20 Point—Adjust 20-140 km per h—40 Pounds—Lasting 6-8 Hours—150-Ball Capacity

Apple mobile phone users can search for Tennismash remote in the App store. The following is the Android software download link: http://www.tennismash.cn/ts0608.apk.

The speed is 20-140 kilometers per hour.

You can use a better quality pressure-free ball.

It has 5 motors and 2 serving wheels.

Hello, we regret to inform you that our website currently does not sell replacement chargers individually. Currently, the products are sold in complete sets. However, we will feedback on your needs to the company's purchasing department to increase the diversity of our sales. We hope that In the future, you can purchase the products you need on our website.