This 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. This WIFI Fish finder is based on Sonar technology. The WIFI transducer sends a sounds wave signal, the returned "echoes" are transmitted with WIFI technology to the IPHONE, IPAD or other intelligent device, then all the underwater information is displayed on the screen, including the water depth, water temperature, bottom contour, fish location and depth.
The wifi range coverage is up to 50M and can connected with the maximum of 5 devices ,but only one can be operated at a time.With selection of 12 (twelve) languages: Russian,German, Dutch,Spanish, French, Japanese, Korean, Hungarian, Portuguese, Polish,English, Chinese and powered by 3.7V built in rechargeable lithuim battery.
SPECIFICATION:
Sonar Frequency : 125KHZ
Sonar Coverage : 90 degrees
Depth Capability : 0.6M-45M (2feet - 130Feet)
Power : 3.7V recahargeable lithuim battery
Running time : 5hours fully charge
charger : 5V, 500mA
Wifi range : 50M
Wifi Frequency : 2.4GHz
