[Construction]The is crafted from plasticmaterial, ensuring exceptional sturdiness and long-lasting durability even in challenging fishing environments. Built to withstand the rigors of outdoor use, this fish finder is a dependable tool for both amateur and professional anglers alike. It 't let you down when you need it most, giving you the confidence to explore fishing spots with ease and efficiency. [Comprehensive Fishing ]Equipped with advanced technology, the Fish Finder provides invaluable information regarding fish locations, sizes, underwater depth, and bottom . This feature empowers anglers to optimize their fishing strategy and increases the likelihood of successful catches. The intuitive display presents all data clearly, making it easy to interpret even for those new to fishing technology. [Wide Depth & Range]The Sonar Fish Finder boasts an impressive depth range of 0.6 to 40 meters and a operating range of up to 100 meters. This extensive range allows you to fish in diverse environments, whether at the lake or in the sea, providing versatility for a variety of fishing conditions. [Clear Night Visibility]Featuring a LED backlight, the Fish Finder ensures that you can view the display even in low-light or nighttime conditions. This thoughtful design makes night fishing a breeze, allowing you to easily access crucial information about your surroundings. With this feature, you can fish confidently around the clock, enhancing your overall fishing experience and enjoyment. Colour:Red & Black Material:plastic Power Supply: 4 x AAA batteries(Not included batteries) The actual product may have slight color difference or difference, which not affect the use Package Contents: 1 x Handheld Display 1 x Sonar Sensor Only the above package content, other products are not included. Note: Light reflection and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.