Battery-Powered: No cords or outlets needed! This golf putting machine runs on two AA batteries (not included), making it easy to practice your putting indoors or outdoors. and Long-Lasting: Our golf putting practice is built to last with a high-quality plastic design that features a felt grass effect. The non-slip pad on the bottom keeps it in place during use, and it requires minimal maintenance. Adjustable and Fun: Practice your putting skills with ease! Simply place the golf ball returner on a flat and adjust the putting cup to different distances and angles. Make your practice sessions more challenging and fun. Portable and Convenient: The compact and design of the automatic putting cup makes it easy to take with you wherever go, so you can easily improve your putting skills. Continuous Practice: Improve your putting stroke with auto-return golf putting cup that saves time and energy. With an auto-sensing impactor, it pops the golf back to you automatically for efficient and uninterrupted practice sessions Colour:Photo Color Material:ABS Size:about 27 x 16.5 x 6cm Package Contents: 1X Golf Automatic Putting Machine Only the above package content, other products are not included. Note: Light reflection and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.