A set for practicing golf swings at home. https://prtimes.jp/main/html/rd/p/000000001.000153961.html https://m.youtube.com/watch?v=J8dJ1u7CNv4 - Model Name: SQUARE GOLF HOME EDITION (Used less than 5 times) - Included: Swing stick (almost unused), 3 balls (unused), remote control (unused), C-type charging cable, instruction manual - The main unit (stand type) is rechargeable and does not include a battery. A few of the silver stickers (can be replaced with commercially available stickers) that are applied to the shaft have been used, leaving 13 remaining. - Stand type - Features: The swing stick has three holes, designed to improve swing accuracy. - Even at an outdoor driving range, you can measure trajectory, distance, launch angle, and ball flight by installing the app on your phone. About the dedicated app App Name: SquareGolf HE Functions: Displays various ball flight data in real-time, such as ball speed, direction, launch angle, spin rate, apex, and distance. Connects to the Home Edition unit via Bluetooth and allows you to save shot records. Through data analysis, it clarifies your swing's strengths and weaknesses, supporting efficient practice. You can also enjoy simulated golf rounds. Thank you for viewing.