JOYLOG smart sonar fish finder integrates high-precision miniature sonar system which can detect the location, size, depth and other underwater fish feelings within the range of 40m underwater, as well as underwater topographic map, water depth, water temperature and other information. JOYLOG APP enables you to grasp the underwater dynamics in real time on your mobile phone.

Detection Depth: 0.6m-40m
Working Temperature: -20℃-70℃
Connection Methord: Bluetooth
Receiving Distance is about 50m, the stability of signal is good
Standby Time: More Than 10 Hours