IZZO Swami Pocket Golf GPS Mini size (1  inch square) offers the ultimate in user portability and versatility Clip to Hat, Belt, Glove or provided Wristband. Or simply carry it in your Pocket Pre-loaded with 30,000+ worldwide courses - with no annual fee. Provides accurate distances to Front/Center/Back of green (in yards or meters) Includes optional Voice feature, auto-course recognition (at start-up) and auto-hole advance Available in 3 colors - black, lime or pink