1、[6X MAGNIFICATION] The range finder supports 6x magnification and ultra far measurement, suitable for outdoor hunting, competition, birdwatching, climbing and other sports. 2、[FAST MEASUREMENT] The measuring speed is 0-300km/h (error 5km/h), which can measure fast moving objects, the built in flagpole lock allows golfers to easily identify the flagpole. 3、[2 MEASURING WAYS] The laser rangefinder has 2 measuring methods, namely championship legal mode and training mode, and automatically stores 30 groups of data. 4、[LCD TOUCH SCREEN] The distance meter uses HD LCD touch screen to display data, which is easy to identify, clear and intuitive, and easy to determine the distance. 5、[OTHER FUNCTIONS] The telescope rangefinder has IP54 protection grade, waterproof and foggy, charging through Micro USB (including), can be used anytime and anywhere. Item Type: Telescope Range Finder Speed Measurement Function: 0-300km/h (vertical longitudinal measurement error is 5km/h in general) Indication Error: ±(1.0m+Dx0.2%) (high reflection surface) Protection Grade: IP54 Height Measurement Function: Yes Scanning and Ranging Function: Yes Flagpole Locking: Yes Automatic Storage Function: 30 groups Angle Measuring Range: ±90° Angle Tolerance: ±1° Telescope Magnification: (6.0 ± 5%)X Telescope Objective Hole Diameter: Approx. 23.7mm / 0.93in Telescope Eyepiece Hole Diameter: Approx. 15.0mm / 0.59in Exit Pupil Diameter: Approx. 3.7mm / 0.15in Field of View: 6.0°±10% Visual Adjustment Range: ±6 Diopter Measurement Unit: M(meter), Y(yd) Battery: 1 x 18650 750mAh lithium ion battery (built in battery) Charging Interface: Micro USB charging interface (equipped with charging cable) Overall Power Consumption: 1.2W LCD: Through Type LCD 1 x Range Finder 1 x Hanging Rope 1 x Storage Box 1 x Charging Cable 1 x User Manual