Smart Portable Depth Fish Finder with 100 M Wireless Sonar Sensor echo sounder Fishfinder for Lake Sea Fishing

Brand Name: outlife
Sonar Coverage: 45 degrees
Sonar Frequency: Wireless: 125Khz
Detecting Range: 0.6-183 Meter
Power Source: No. 5 Battery
Power Input: AAA
Language: English
Certification: MSDS, UN38.3