Thank you for viewing. Please check the photos for details. As shown in photos 9 and 10, there are some minor stains. However, there are no issues with use, so please consider. This is a used item, so please understand. * Immediate purchase without comment is OK. * Returns and complaints are not accepted. Thank you for your understanding. Product Description 【High-Precision Measurement】This golf rangefinder is equipped with a fast response function, and by adopting a multi-layer coated 6X optical lens and 90% high-transmittance glass, it provides clear data and images regardless of nearsightedness or farsightedness. It can measure up to a maximum distance of 660 yards, and can be used not only for golf, but also for various outdoor activities such as hunting, rounds, mountain climbing, fishing, agriculture, construction sites, and surveying. 【Pin Lock Function】On the golf course, align the rangefinder (the square frame in the middle) with the pin, and long-press the power button to scan both sides of the pin, and the vibration will notify you that the pin lock is complete until the square frame stops flashing. Equipped with Flag Lock technology, it minimizes camera shake and can automatically lock the pin even if there are many trees and grass in the background of the pin. The LED lights up when using the slope mode. Even on undulating courses, the distance including the elevation difference to the target is displayed, and the angle +/- is automatically calculated, allowing you to accurately grasp the distance you should actually hit. You can more easily choose the appropriate golf club and reach a new level with confidence in your golf game. With a built-in 950 mAh large-capacity battery, you can measure up to 20,000 times once you have completed charging, and charging is complete when the power lamp changes from red to green. No battery replacement is required, making it more convenient and environmentally friendly. It automatically turns off after 20 seconds of inactivity to prevent discharge. Comes with a dedicated case, durable and lightweight, and can be passed through a belt. Size: 12*7.6*4.2cm 182g Ergonomic design, easy to grip despite being ultra-lightweight, and can be measured stably with one hand. IPX4 waterproof design allows you to use it with confidence even on rainy days. Press the M button briefly to switch between the 4 modes of straight-line distance measurement, speed measurement, pin lock, and slope in order.