EASY TO USE Just shake it and the magical lucky numbers will appear. It can solve your usual trouble of choosing numbers and the wasted energy time because of it. RANDOM NUMBER SELECTION This number selector utilizes AI Algorithm Probability to implant historical numbers into the system for later trends, with a built-in gyroscope, which is automatically activated for screening while shaking the numbers. MULTIPLE PLAYS Our electric lottery ball machines support a wide range of lotto games, ensuring that you can play your favorite game at any time and increase your odds of winning the jackpot. USB RECHARGEABLE BATTERY This lottery draw machine has a built-in 200 mAh battery to ensure long-lasting performance, so you can take it with you and use it with confidence. HIGHLY ENTERTAINING This compact lottery number picker is not only practical, but also highly entertaining. It adds an element of excitement to group gatherings and is perfect for parties, family games and other social events.