🏌[Fast & Accurate Measurements] Get precise distance measurements in just 0.1 seconds with our high-precision golf rangefinder. Our 6X lens and 90% high transmission rate ensure clear and accurate data display, up to 880 yards away. Perfect for golf, hunting, climbing, and more., 🏌[Flag Lock & Anti-Shake] Say goodbye to shaky hands and inaccurate readings with our Flag Lock technology. Our rangefinder locks onto the flag and vibrates to notify you, even with trees and grass in the background. Use it legally during golf tournaments for improved accuracy., 🏌[Slope Measurement for Optimal Shots] Our rangefinder calculates true distance even on uphill or downhill terrain. After measurement, a short pulse vibration confirms the optimal distance and helps you choose the right club for confident shots. The indicator light shows the slope mode is on., 🏌[Long Battery Life & Easy Charging] With a built-in 950mAh rechargeable battery, our rangefinder can be used for up to 20,000 measurements on a single charge. The indicator light turns green when fully charged, and the device automatically shuts off after 20 seconds of inactivity. Easy to use for golfers of all levels., 🏌[Durable Design & Quality Guarantee] Size: 4.731.6in weight:182g.Our rangefinder is designed to withstand the elements, with a waterproof and dustproof body that's easy to grip. Suitable for both beginners and professionals, it makes a great gift for fathers and friends. Plus, we offer a 1-year quality guarantee to ensure your satisfaction.