Features:<br> LCD screen with LED backlight displays water depth, approximate fish location, fish size, weeds and rocks at the bottom.<br> 0.8m - 100m detectable depth range underwater.<br> 200KHz sonar frequency, 45 sonar beam angle.<br> Measurement unit of the depth can be freely switched between feet and meter.<br> Compact and lightweight for convenient handheld operation.<br> Powered by 4 AAA batteries (not included).<br> Comes with a wired sonar transducer that can be attached to the hull of a kayak or boat.<br> Suitable for ice/river/sea/raft/kayak/boat fishing.<br> Specifications:<br> Material: ABS<br> Detection Depth: 0.8-100m / 2.6-328ft<br> Battery: 4 x AAA batteries (not included)<br> Sonar Angle: 45<br> Sonar Frequency: 200KHz<br> Cable Length: 9m / 29.5ft<br> Working Temperature: -10~45<br> Size: 8 * 13cm / 3.1 * 5.1in<br> Weight: 119g / 4.2oz<br> Package Size: 15 * 9 * 9.5cm / 5.9 * 3.5 * 3.7in<br> Package Weight: 560g / 1.2lb<br> Package List:<br> 1 * Fish Finder<br> 1 * Sonar Transducer<br> Note: Due to the light and screen setting difference, the item's color may be slightly different from the pictures. Please allow slight dimension difference due to different manual measurement. Sold by-DIMEANI official store