1. 7 functions: range mode, allin mode, scan mode, speed measurement mode, twopoint altitude measurement mode, golf distance compensation mode and memory mode. This rangefinder has a memory function that opens the mode you used before shutting it down, which is convenient and effective. 2. High Accuracy Clear Vision: High accuracy with 6.5X magnification, multilayer coated glass lens, you can see everything clearly even when you wear glasses. The rangefinder has /0.5m distance accuracy and /0.3° angle accuracy, which is accurate enough for golf or hunting. 3. Measure multiple targets continuously: In continuous scan mode, you can measure multiple targets with press. Angle, height, horizontal and straight distance are continuously displayed and changed according to different targets. In golf mode, you can easily lock a target (loot, pin or anything else) via scan. Suitable for golfing and hunting in wide areas. 4. Rechargeable The rangefinder is equipped with rechargeable battery and charging the charging cable is super easy.