Features:Let you quickly and accurately measure your distance from the golf pinPerfect for training and improving your gameMagnifies your field of view 7 times with 462ftEffective range of 1000 yards 2 operational modes green mode & general mode Uses precise optics and digital technology to measure distancesHigh quality optics with built in digital technology to measure distances Ruby coated optical lens with UV protectionProtect against glare and scratches With a full view of the flag stick， just align the digital range marks with the pinPress a button and the distance in yards will display automatically Great for outdoor activities (boating， photography， etc.) when used as a 7X monocular Powered by 2 CR2032 3V batteries (Not included)Comes with a padded case with belt loopPocket size， lightweight， easy to take Effective range: 1000 yards down to 50 yardsMagnification: 7x.Dimension: 90 x 50 x 38mmColor: Silver with Black HOW TO USE --- Press the ON / Adjust Button--- Aim the base line on the screen on a level with the green--- Press ON / Adjust button to lower the location of horizontal line to the top of the pin--- The number displayed on the top of the screen is the distance in yards Package Included:1 x Golf Range Finder 1 x User Manual1 x Carry Strap1 x Soft Case