• The wireless fish finder will alert when the sonar ball detects fish or fish schools
• It's compatible with iOS and Android devices
• It supports max 50m wireless operation, convenient to use
• The depth detection range can be up to 45m
• Widely applied in ice fishing, kayak fishing, boat fishing and bank fishing

Specification:

• Plug adapter: EU adapter
• Sonar frequency: 125KHz
• Sonar detection angle: 90°
• Sonar detection depth: 45m max
• WiFi connection distance: 50m
• WiFi frequency: 2.4GHz
• Charger specification: 5V, 1A
• Charging indicator: red
• Working indicator: blue
• Language: English
• Sonar power supply: built-in 3.7V 800mAh battery

Instructions for Use:

• Make sure luckylaker Start is fully charged.
• Turn off mobile data on your smartphone.
• Turn off "WiFi Assist" on iOS devices.
• Turn off Smart Network Switch/Auto Network Switch/WiFi+ on Android devices.
• Make sure the "WiFi Fish Finder" app is up to date.
• If the wireless sensor/wifi fish finder is not put into water, it will automatically switch to static state and the sonar will stop working. It will only work after it is put into water.