eBay

Description

Portable Intelligent Tennis Automatic Serve Machine Tennis Ball Launcher Tennis Robot Trainer APP Control

Only suit for tennis training, not table tennis.

Features:

Made of ABS material, durable and sturdy, designed for long time use. Polymer composites driving wheels are more smooth and good for increase lifetime of tennis balls.
Large capacity 24V 10AH lithium battery ensures you a long-time practicing at the court.
Support Android and iOS system. Download our App to control the machine. Serving speed, rotation, frequency, launching height mode can be adjusted. Support left and right oscillation, up and down oscillation, random balls, smash balls.
Customize cycle 28 drop points, 6 main drop points of multiple combination mode, arbitrary combination editing. Can store 4 customize traning routes.
Drop point can be controlled by adjusting the angle of the machine. Backhand training, center-line training, and forehand training are all available.
With two 6 in wheels and one extension-type handle, it is easy to be moved over grass to the court.
The ball hopper is detachable, holds up to 120 balls, designed for easy storage when not in use. Also, it's rubber feet makes it stable enough when in use. Can be put in your trunk.
Suitable for both professionals and beginning tennis player.
Chinese / English language are switchable.

Specification:

Parameters
Model	JT-S4
Rated voltage	DC 24V
Ball load	120pcs (ball diameter: 6.5-7cm)
Ball speed	20-140km/h
Feed rate	2-9s
Battery life	4-6H
Battery	24V 10AH lithium battery
Net weight	18kg
Package weight	30kg
Package size	570470550mm

Main Function
APP control(ball speed, rotation, feeed rate, angle)	√
Edit drop point quantity	6
Customize 1-28 drop points cycle ball training	√
Adjust speed, rotation, pitch angle of the machine.	√
Pitch Angle, horizontal angle can be adjusted, any drop point of the whole court	√
Fixed point ball	√
Anti-stuck ball function	√
Automatic battery protection system	√
flat stroke	√
Topspin, backspin, high pressure ball	√
Horizontal swing, random ball	√
Vertically swing, random ball	√
Random drop poit ball	√
Lithium battery MSDS certificated	√

What's in Package:

1x JT-S4 Tennis Ball Robot Trainer Machine

(Not include any tennis ball)

Payment

We accept payment by any of the following methods:
PayPal
Please pay as soon as possible after winning an auction, as that will allow us to post your item to you sooner!

Shipping

We offer FREE shipping on most of orders!

Your order will be dispatched within handing time of receiving payment (Monday-Friday) and you should expect to receive it one or two days after dispatch (for orders sent RM 1st Class).

In the very unlikely event that your item is lost or damaged during post, then WE are responsible and will issue either a full refund or replacement.

For international orders, we offer Economic / Standard Mail and Express options. Economic mail option lack tracking information and a guarantee - use these at your own risk. We cannot be held responsible for delays in international shipping.

Please note: There may be additional duties and taxes depending on the country, and these are the buyer's responsibility.

Returns

If you are not 100% satisfied with your purchase, you can return the product and get a full refund or exchange the product for another one, be it similar or not.

You can return a product for up to 30 days from the date you purchased it.

Any product you return must be in the same condition you received it and in the original packaging. Please keep the receipt.

To contact our Customer Service Team, simply click Send Message and our Customer Service team will be happy to assist.