Features: Multiple functions with Straight line distance, Vertical distance, Horizontal distance, Speed, Two-point height, Closest or Farthest distance, Area, Volume, Golf distance compensation, 20 sets of data storage, and more. Measuring range from 5m to 600m or 800m or 1200m or 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 or 800m or 1200m or 1500m (optional) Accuracy: andplusmn 0.5m Speed: 20-300km/h Speed Accuracy: andlt 5km/h Angle: andplusmn 90anddeg Magnifications: 6.5X Field of View: 6.5anddeg Eyepiece: 15mm Objective Lens: 25mm Waterproof Rating: IP54 Dimension: 112 x 74 x 44mm or 4.4 x 2.9 x 1.7in Weight: 193g or 6.8oz Package List: 1 x Range Finder 1 x Charging Cable 1 x Cleaning Cloth 1 x Carabiner 1 x Lanyard 1 x User Manual