Wireless Color Screen Fish Finder features a high bright LED display and a wide wireless detection depth range making it suitable for long-distance fishing. With its portable design 150M wireless transmission distance and high precision sonar detection it's convenient to carry and use. Features: Wireless Color Screen Fish Finder with a high bright LED display providing clear visibility whether it's day or night. Portable design lightweight and easy to carry convenient for use anytime anywhere. Wide wireless detection depth range up to 160 feet meeting various fishing needs. Wireless transmission distance up to 150M allowing you to easily grasp the dynamics of fish schools wherever you are. High precision sonar detection accurately detecting the location and depth of fish making fishing more fun. Specifications: Display Size: 2.6x6.6cm / 1x2.6in Resolution: 240x320 Backlight: High bright LED Wireless Probe Sonar Depth Range: 2.6-160ft Sonar Frequency: 125 KHz Sonar angle: 90 degree RF Specification Wireless transmission distance: 150M Radio Frequency: 433MHz Battery Host: 3.7V /1000mAH Probe: 3.7V /300mAH Size: 13.2x7.4x2.5cm / 5.2x2.9x1in Weight: 130g/4.6oz Packing list Host:*1 Wireless Prob:*1 Charging Cable:*2 Antenna:*1 User manual:*1