REDTIGER 1200 Yards Laser Range Finder, Golf Rangefinder Slope, 7X Magnification. REDTIGER F17 3 Channel 4K Dash Cam, 5G WiFi Front and Rear Inside, 64GB SD Card. We are Redtiger. After the birth of each product, it will be inspected by a professional quality inspection team to achieve the best quality of each product.