SUAOKI Golf Laser Rangefinder with Fog,Horizontal Distance, Height, Speed Measurement and Unique Distance Correction Function Ideal New Year Gifts Long Range: a max range of 600 meters (656 yards) allows you to easily get measurements and info on most objects, without having to get closer Maximum Accuracy: with 6x magnification and accuracy to within 1 meter, you can be sure that you're always getting the correct measurements, without having to worry about miscalculations Adaptable Modes: a range, flagpole lock, golf distance correction, fog, horizontal distance, height, and speed mode allow you to adapt the product for whatever use you need it User Personalization: a built-in user defined function lets you hide measurement modes that you will not use or need, allowing a faster way to use the product Portability: our rainproof laser rangefinder weighs just a third of a pound (152g), and comes with a convenient belt-mountable bag and lanyard, allowing utmost mobility and portability for whenever you use it Lens: 21mm objective lens, 6x zoom, adjustable focus Accuracy: +/- 1m Min/Max Range: 4m/600 m (4.4 yard/656 yard) Speed Detection Range: 0-300 km/h Battery: 1x CR2, 3V Product Dimensions: 106 x 35 x 73 mm (4.17 x 1.38 x 2.87 in) Product Weight: 152g (.33 lb.) 1x Suaoki PRO Laser Rangefinder 1x CR2 Battery 1x Lanyard 1x Wiping Cloth 1x Carrying Bag 1x User Manual