Promotional Laser Golf Rangefinder USB Rechargeable with Slope Compensation For Laer Golfer Range Finder Hunting Monocular This is a new link. Contains golf-only, full-function mode, hunting use, building observation. Please let me know if you have any suggestions. Looking forward to your order and praise. Power Supply:Built-in rechargeable lithium batteryGHD-R is CR-2 3V External replaceable battery Golf-NKG: Power Supply:Built-in rechargeable lithium battery Product Size:96x34x67MM/3.78x1.34x2.64in 1. Straight line distance measurement mode 2. Golf mode (with flagstick lock, slope compensation) Flagpole lock and vibration (available in both modes) Memory mode function Angle switch Multifunction 600/1000M-NK:Cost-effective, multi-functional, no vibration. (If you need to vibrate, please note to me) Power Supply:Built-in rechargeable lithium battery Product Size:96x34x67MM/3.78x1.34x2.64in Measuring distance mode All-in-one machine mode (angle/height/horizontal distance) Scan mode Two-point height measurement mode Speed measurement mode Golf trajectory compensation modewith slope compensation Data storage function Hunting 1000M-NKM:Suitable for hunting outdoor sports camping. Camouflage appearance, high cost performance hunting rangefinder. Power Supply:Built-in rechargeable lithium battery Product Size:96x34x67MM/3.78x1.34x2.64in Measuring distance mode All-in-one machine mode (angle/height/horizontal distance) Scan mode Two-point height measurement mode Speed measurement mode Golf Slope Compensation Modewith slope compensation Data storage function HD-R-Golf:The high-transparency LCD comes from the same supplier as BU-S. It has a high-definition LCD display, a 17.5mm large eyepiece, and a 90% lens transmittance. The field of view is bright and clear. Compared with other products, the high-quality optical system is comparable to JP- NK, unique appearance and has a golf training mode. Power Supply:CR-2 3V External replaceable battery Product Size:9868*x8MM/3.86x2.68x1.50in 1.Training mode Y 2.Training mode M 3. Race Mode Y 4. Competition Mode M Flagpole lock and vibration (in all four modes) Memory mode function 5. With SLOPE compensation 6. Flagpole lock 7. Vibration reminder 8. Unit: Switch between meters, yards and feet 9. Built-in N52 magnet 10. Lock flag 300 yard