Feature 1UNIFORM LIGHT TRANSMISSION: Laser golf distance finder is rugged and has high protection standards. Fully coated optics reduce internal light loss and glare, ensuring uniform light transmission. 2MULTIPLE FUNCTIONS: Golf rangefinder features voice announcements for easy operation and real time broadcasting. Touch key for more comfortable measurement, HD color screen. Multiple functions to meet your usage needs. 3ACCURATE DISTANCE MEASUREMENT: Laser rangefinder adopts high performance combination chip, 0.5m/1.6ft accurate distance measurement, with accurate algorithm, to achieve safe, accurate and stable measurement. 4750MAH BATTERY: Golf distance finder uses 750mAh battery, universal USB C charging interface, 30 seconds without any operation, the machine will enter energy saving mode, automatically shut down. 5APPLICABLE RANGE: Laser golf rangefinder is equipped with a tripod 1/4 inch threaded hole to adapt to various application scenarios. Suitable for golf tournament, hunting, archery, outdoor sports, etc.Item Type: Laser Golf RangefinderMaterial: ABSAngle Range: -90 To +90 DegreeLaser Safety: Class1 Wavelength: 905nmMagnification: 6.5XField Of View: 6.5 DegreeObjective Lens Diameter: Approx. 25mm/1.0inError Range: 0.5M/YExit Pupil Diameter: Approx. 3.8mm/0.1inLens Coating: Multi CoatingSpeed Measurement Range: 20-300km/HSpeed Measurement Accuracy: <5KM/H Distance Measuring Range: Approx. 5-600m / 5.5-656ydProduct Size: Approx. 112x74x44mm / 4.4x2.9x1.7inBattery Information: Lithium Ion Battery 750mAh (Shipped With Built In Battery)Side Screen: Touch Color ScreenDistance Measurement Mode: Yes VD Mode Vertical Distance (Height Angle): YesHD Mode Horizontal Distance (Angle): YesSP Mode Speed Measurement: YesHT Mode Two Point Height Measurement: Yes CL Mode: Nearest: YesFA Mode: Furthest: YesGolf Distance Correction Mode (Flagstick Lock And Vibration Alert): YesArea Measurement: YesVolume Measurement: Yes Scanning Continuous Measurement: YesAngle Switch (Slope Switch): YesMemory Storage: 20 GroupsProtection Level: IP54 .wang-edit-text{ font-family:'Arial' !important; } .wang-edit-text table { border-top: 1px solid #000; border-left: 1px solid #000; } .wang-edit-text table td, .wang-edit-text table th { border-bottom: 1px solid #000; border-right: 1px solid #000; padding: 3px 5px; } .wang-edit-text table th { text-align: center; }Package List1 x LaserGolfRangefinder1 x Charging Cable1 x Storage Bag1 x Lanyard Hook1 x Lanyard1 x Cleaning Cloth1 x Instruction BookNotePlease allow some error due to manual measurement.