The digital elite grand five le tennis ball machine’s advanced technology makes it seem like you are training against a tennis pro. Regarded as the premiere portable tennis ball machine on the market today, the elite grand five le can challenge even the most advanced players. This top-of-the-line battery-powered machine offers multiple programmable options for improving anyone’s and everyone’s tennis game. The custom programmable drills allow players to target 18 individual tennis court locations, with six shots per drill with variables in spin, speed, and feed rate for each ball to create personalized drills capable of simulating true match play. This outstanding feature can help anyone transform the their game from average to complete domination. In addition to the custom drills, the grand five le has 12 pre-loaded player style drills including Grinder, Power Baseliner, All-Courter, Moonballer, Slicer, Lefty, Transition, Attack/Defend, Forehand Plus in addition to the Beginner, Intermediate and Advanced drills. These tennis pro designed drills mix up speed, trajectory, and spin to prepare you to play against the world's elite. With the press of a button, you can now practice against the playing style of your choice. The revolutionary fully random oscillation on Lobster’s grand five le machine throws balls throughout the entire spectrum of the court mixing up speed, spin, trajectory and oscillation. This fully random technology realistically simulates match play, and is unsurpassed by any portable tennis ball machine on the market. Equipped with the most extensive 2-Line function found today, with the three versatile positional settings; Narrow, Medium, and Wide, you can master your forehand and backhand ground strokes or use it as a great way to warm up. It is also a great feature for two-player training. These outstanding, top-of-the-line features along with the basic settings such as speeds from 35 to 80 mph, spin settings from heavy topspin to backspin, adjustable feed rate from 2 to 9 seconds and elevation up to 60°, offer a customizable challenge like no other. The elite grand’s sleek, translucent hopper holds 150 balls which not only looks cool, but makes it easy to see when it is time to refill. The long-lasting, rechargeable 18 amp battery provides 4 to 8 hours of of court time - allowing for plenty of training between charges. Included with the machine is Lobster’s standard dual-voltage charger (100-240v), which has built-in trickle technology to ensure your battery will never overcharge. The charge time ranges from 12 - 24 hours depending on the battery level. Additional power supply options including ac/dc are available from Lobster Sports. Designed for portability, the elite grand is outfitted with 8 inch, all-terrain wheels to easily glide over any surface and onto the court. The 44 pound, compact design with inverting hopper and folding metal handle makes it easy to transport in any vehicle as well as to store when not in use. Upright the machine measures 29 x 43 x 15.5 inches. When folded down it is 29 x 21 x 15.5 inches. Optional accessories including standard and smartphone remote control options, premium fast charger, external battery pack for extended playtime and storage cover are available from Lobster. Lobster Sports has been making tennis ball machines in the USA since 1970 and stands by their products, which are protected by a 2-Year Warranty. Engineered to last for many years and to withstand frequent use, Lobster ball machines, just like a car, can last for decades if properly maintained. Therefore, the elite grand five le ball machine can be a life-long training partner — making it a excellent investment. A 5% restocking fee will be charged for any returned products.