The Series 3 Max+ Laser Rangefinder is the next iteration of our flagship, best selling S3 line of lasers. S3 Max+ offers improved software + electronics, an enhanced ergonomic design, and is powered by our new rechargeable battery technology. Specifications for Blue Tees Golf S3 Max+ 6x Rangefinder: Manufacturer: Blue Tees Golf Condition: New Features of Blue Tees Golf S3 Max+ 6x Rangefinder Crystal Clear Display Magnetic Strip Active Tracking Slope Switch Advanced Flag Lock Pulse Vibration 1000 Yard Range Waterproof USB-C Water Resistant Package Contents: Blue Tees Golf S3 Max+ 6x Rangefinder Carabiner Clip Rangefinder Case Charging Cord