Product Description: handheld GPS navigator for use outdoors, in a car, or on a boat * 256-color backlit TFT LCD display (160 x 240 pixels) * LCD size: 2-5/8" measured diagonally * SiRF GPS receiver continuously tracks and uses up to 12 satellites to compute and update your position * WAAS (Wide Area Augmentation System) capability improves GPS accuracy to within 3 meters *
