DAIYA GOLF TR-480, a golf accessory with USB charging. - Brand: DAIYA GOLF - Model: TR-480 - Power Supply: DC Output: 5V, 1A or more, USB terminal - Color: Black - Features: USB charging compatible This is an Auto Putt Portable golf training aid purchased in January 2023. It's an A4 size that's easy to carry around, and weighs about 630g, so it fits in your bag. You can repeatedly practice putting patterns with one ball. The mat and USB cable are not included. Batteries are inserted, so you can use it immediately. I will ship it with the batteries inserted. Thank you for looking. I've added pictures because I found the box!