See beneath your bait boat while carp fishing and follow underwater activity from your phone.
Fish detection: 125 kHz wireless sonar detects fish location, size and depth to help you assess what is below.
Underwater details: Explore depths from 0.6 m to 40 m and view underwater topography, water depth and water temperature in the JOYLOG app.
Phone connection: Bluetooth connects the finder to your mobile phone, with a receiving distance of about 50 m for viewing underwater information in real time.
Rechargeable power: The 3.7 V lithium-ion battery offers more than 10 hours of standby time, and the finder’s working temperature range is -20°C to 70°C.
