ZY Wireless Sonar Fish Finder Waterproof Fishfinder Rechargeable Portable Smart Fishing Gear 30M Meters Receiving Distance Support Android/iOS

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Wireless connection: Use the mobile phone APP to connect wirelessly to send the water depth, water temperature and fish information detected by the sonar probe to the smart terminal (support Android / IOS), and users can directly observe with their mobile phones.
Sensor probe: The probe uses a sonar frequency of 125khz, 90 wide-angle detection, a wireless reception distance of up to 30 meters, a detection depth of up to 36 meters, and stable and accurate transmission.
Portable fish finder: This portable fish finder has basic functions, but is smaller and chargeable than other fish finder. It is convenient to put it in your pocket and take it with you.
Applicable environment: You can use sonar sensors in oceans, rivers, lakes, ponds, reservoirs, which is very suitable for ice fishing, kayaking, sea fishing, etc.
A good helper for fishing: Are you a fishing lover? Do you want to know that there are schools of fish underwater? Do you want to catch fish quickly? This product is a good helper for fishing lovers, and is an ideal gift for people.