?New Fresh-Color Golf Range Finder?-- Come with eye-catching fresh blue color. Class 1, 905nm laser type, 6X Magnification, 7-degree field angle, distance range 5-650/900 yds, 150/170+yds to Flag. Provides fast measurement with accuracy ?1m, LCD Digital display, eligible for Golf Tournament. ?Pinsensor & Vibration & Slope Technology?-- With Pinsensor technology to accurately measure overlapping subjects, When the flag distance is locked, the machine will vibrate automatically, AND Slope feature measures angle of incline/decline and automatically calculates slope adjusted distance, perfect for measuring golf flags, hazards and wooded areas (?M? button can switch meter and yard) ?3 Mode & Easy to Use?-- 3 Mode to Choice: Distance Measure & Normal Scan Mode, Golf Mode and Speed Mode: Normal Scan Mode is for distance measurements when you hold down the power button, the data on the LCD screen will change as you move. The second Golf mode will show us the angle and slope-adjusted distance, real distance between golfer and flag; The Last one is Speed mode, Press "M" Button to change measure mode ?Design for Game Changer?- Accurate distance and slope data give you information to adjust your swing strength, improve your skills and help you to win. This Gogogo Sports golf range finder is not limited to golf sports, it also can be used to hunting, hiking travel, and any range measurements(5- 650/900 Yards), even a great gift for Father/Mother or kids ?100% RELIABLE AFTER-SERVICE? - Gogogo Sport laser rangefinder for golf provides outstanding pre/after customer service, contact us if you got any questions, we will reply to you within 24 hours. As a brand seller, we?re full of confidence in our products, also we provide a 1-year warranty