QMD v1.1電腦版

An innovative, high-tech billiards training aid to take your practice sessions and match results to the next level.QMD is a all, wireless device you attach to your pool cue. Along with the QMD software it provides real-time audible, tactile and visual feedback to help you attain a straight, ooth and consistent pool stroke. A straight stroke improves your pool game and your winning results.