Features: Multiple functions with Straight line distance, Vertical distance, Horizontal distance, Speed, Two-point height, Closest/Farthest distance, Area, Volume, Golf distance compensation, 20 sets of data storage, and more. Measuring range from 5m to 600m/800m/1200m/1500m, with +/- 0.5m accuracy. LCD color display with touch screen for easy data reading and mode setting. Intelligent speaker features a voice function that reads distances aloud. Built-in 750mAh rechargeable battery, low power consumption and long battery life. Compact and lightweight, simple to operate and easy to fit in your palm and pocket. Widely used in golf, hunting, building construction, forestry survey, hiking, outdoor sports, power detection, etc. Specifications: Range: 600m / 800m / 1200m / 1500m (optional) Accuracy: ±0.5m Speed: 20-300km/h Speed Accuracy: <5km/h Angle: ±90° Magnifications: 6.5X Field of View: 6.5° Eyepiece: 15mm Objective Lens: 25mm Waterproof Rating: IP54 Dimension: 112 * 74 * 44mm / 4.4 * 2.9 * 1.7in Weight: 193g / 6.8oz Package List: 1 * Range Finder 1 * Charging Cable 1 * Cleaning Cloth 1 * Carabiner 1 * Lanyard 1 * User Manual