FF-916_EXT LUCKY Wireless WIFI Fish Finder 45M Depth Range Rechargeable Battery Fish Detect Android iOS with Wifi Extender 50M WIFI Range


Model: FF-916_EXT 

Wireless WIFI fish finder can be used in ocean, river or lake and is fantastic for detecting types of fish in any fresh water or salt water. WIFI range up to 50M and can be connected with the maximum of 5 devices, but only one can be operated at a time.
With Wifi Range Extender Wifi fish finder is used within a long distance and avoid unstable receiving signal between mobile phone & fish finder.

Built-in Water Temperature Sensor. Selectable meter (m) or feet (ft) readings and temperature in °C or °F. It has audible fish and depth alarm, Simulation mode and 90-degree beam angle. Fully waterproof design sensor & it floats.


  • Multi-languanges : 12 (twelve) languages: Russian, German, Dutch, Spanish, French, Japanese, Korean, Hungarian, Portuguese, Polish, English, Chinese.
  • Wireless Wifi Fish Finder
  • Detects both fish location and depth in both fresh and salt water
  • Can be used as a fish finder and a depth sounder
  • Built-in Water Temperature Sensor
  • Display Fish Icon and Live-Update Water Bottom
  • Detects and displays big and small fish or groups of big and small fish
  • Audible fish and depth alarm
  • With Simulation mode
  • Fully gasketed waterproof design & it float
  • Designed for amateur & professionals
  • Can be used in ocean, river or lake


  • Wireless Operational Range with wifi extender: 328 ft. (100 meters)
  • Sonar Frequency : 125KHZ
  • Sonar Coverage : 90 degrees
  • Depth Capability : 0.6 ~ 45m (2 ~ 147ft)
  • Power : 3.7V rechargeable lithium battery
  • Running time : 5hours fully charge
  • Charger : 5V, 1A
  • Wifi range : 50M (164ft)
  • Wifi Frequency : 2.4GHz
  • Charging indicator : red light
  • Working indicator : blue light
  • Lucky Wifi Extender 
    • Wifi range : 50 meters (164ft)
    • Indicator Light
    • Adjustable USB can be bent to 180 degree

Set Includes:

  • 1 x Wifi Fish finder
  • 1 x USB cable
  • 1 x Neoprene Bag
  • 1 x English Manual
  • 1 x Lucky Wifi Extender 
  • 1 x Auto Charger
  • 1 x Replacement cover
  • Standard Factory Packaging