The Izzo Swami Groove is a wireless speaker and GPS rangefinder built into one, with no subscription fees or apps required. Featuring i-Caddie technology and preloaded with over 38,000 courses worldwide, the GPS rangefinder provides accurate distances to the front, center and back of the green as well as hazards and bunkers. The Groove features shock absorbing rubber guards for high quality sound, and it easily fits any cup holder or attaches to the metal cart frame with its built-in magnets.