125KHz Smart Sonar Wireless Wi-Fi Fishfinder 50M Depth Fish Finder Fish Detector for IOS for Android

Features:
Wireless Wi-Fi Fish Finder with Wi-Fi range up to 50M, supports all kinds of smart devices.
Can be used as a fish finder and a depth sounder.
Working depth up to 45m underwater.
Built-in water temperature sensor.
Audible fish and depth alarm.
With simulation mode.
With 90-degree beam angle, accurately detects the fish locations and depth in both fresh and salt water.
125KHz sonar reception, anti-interference, convenient to receive and transmit signal.
Detects and displays big and small fish or groups of big and small fish.
Automatically distinguish fish sizes, display water depth, temperature and underwater outlook.
Powered by built-in rechargeable lithium battery.
Designed for amateur professionals.
Can be used in ocean, river or lake.
Note: For longer working life, please do fix the cover tightly before putting the fish finder into water.