KORG Golf Swing Practice Metronome, Rhythm Master RM-01, for Golfers, Tee Shots, Approaches, Putting, and Form Improvement

Get a great swing with light and sound. A metronome for golfers. Practice at the tempo that's right for you, from a fast tempo for practicing your swing to a slow tempo perfect for checking your form. One unit can be used for all practice, from tee shots to approaches and putting. Volume can be adjusted continuously. It can also be muted completely, so you can practice without disturbing those around you. Long-life design with approximately 200 hours of use on four AA batteries.