Connect to the Leupold Control App via Bluetooth to drop waypoints, adjust settings, or remotely control your rangefinder; Long Range mode boosts the rangefinder's power by gathering laser pulses over several seconds; Line of Sight calculates the distance to a target in a straight line, regardless of any incline or decline; True Ballistic Range Wind technology provides ballistically calculated ranges for extremely accurate shots at longer distances; OLED displays use bright red characters and have adjustable brightness setting; Last Target guarantees that the rangefinder identifies the most distant target along the laser's trajectory