Callaway Golf- Hybrid Laser Rangefinder Two golf rangefinders in one: combines the best of both laser and GPS technology in a single unit Laser: P.A.T (Pin Acquisition Technology), 6x magnification, accuracy to +/- 1 yard; range: 5 - 1000 yards (300 yards to pin) GPS: F/C/B distances to green; layup/carry distances to hazards & doglegs; LCD display on back of unit under the laser scope GPS pre-loaded with 30,000+ global courses; no download or subscription fees Power Pack extras include sleeve (3) of Callaway Chrome Soft golf balls, divot repair tool and extra CR2 Battery (2Pk)