Wireless, compact and lightweight design Weighs 230 g and measures 68 mm x 68 mm x 50 mm, making it easy to carry, store, and deploy on any fishing trip. Fish location at a glance Quickly identify where fish are likely to be swimming by accessing key data at your fingertips. Provides water depth and water temperature to help you target productive spots and avoid unproductive areas. Advanced sonar technology 125 kHz sonar with a 90degree beam angle for broad coverage. Reliable performance down to 36 m (120 ft), enabling effective scouting in a variety of water depths. Efficient power usage Up to 10 hours of operation on a single charge, supporting long days on the water without frequent recharging. Use scenarios Scenario 1: Day trip on a freshwater lake from a kayak or small boat. Use depth and temperature data to locate structure and locate likely fish zones quickly. Scenario 2: Extended fishing excursion on larger rivers or coastal waters. Long battery life allows continuous scanning without interruption. Scenario 3: Exploring unfamiliar waters. Map depth profiles and temperature variations to plan where to cast and optimize spot selection.