This is the GPS golf rangefinder that automatically recognizes the hole you are playing and announces the distance to the front, center, and back of the green. It also provides a verbal readout of how far you are away from obstacles and reference points (accurate to within three to seven yards), including bunkers, water hazards, trees, hills, and out-of-bounds markers. The device also pairs to a smartphone or device via Bluetooth and streams music from a built-in speaker. The device is pre-loaded with a database of 36,000 courses, mounts with an integrated magnet, and has an IPX6 rating for durable water- and weather-resistance. With a built-in USB port for charging devices and a remote control that doubles as a ball marker. Operates for 10 hours after a five-hour charge. 7 1/2" L x 2 3/4" W x 2 1/2" D. (1 lb.)