SPECIFICATION Item Weight 153g Product Dimension 10.8cm X 6.8cm X 3.9cm Batterie Lithium Battery Max Range 3-800m; 3-1000m Measuring Accuracy 1m Measurement Mode Straight Distance Mode Flagpole Mode Golf Slope Compensation Mode Vertical and Horizontal Distance Mode Speed Measurement Mode CIGMAN Laser Rangefinde It provides high-precision distance measurement and has 5 measurement modes, comprehensive functions to meet the multi-scene measurement. Rechargeable Equipped with built-in lithium battery, can save AAA batteries, good for the environment Slope Mode Switchable The slope compensation function can be turned off at any time and can be carried in the tournament. Flagpole Lock Function Can easily lock the flagpole in complex background conditions to help you score a goal. Rotary Focusing Rotate in the direction of the "+" sign for users who cannot see near, such as farsightedne. Rotate in the direction of the "-" sign for users who cannot see far away, such as nearsightedne. Core Chip Reliable chip makes the rangefinder reliably accurate, the accuracy is 1m. Easy To Carry With a lanyard, very convenient to hold, with a magnetic function, can be attached to any iron products, also can be tied on the clothes. Waterproof Component Description a. Power/Fire b. Mode/Setting c.Laser Emitter/Objective Lens d.Laser Receiving Lens e. Eyepiece diopter dial f. Eyepiece g. Slope Switch h. Type-C Charging Port Dimension Product Shows What Will You Get? 1x Laser Rangefinder 1x Portable Bag 1x USB Charging Cable 1x Magnetic