7HB-DVR 30M Fish Finder Video Underwater Fishing Camera 4.3" Monitor Night Vision 30m

Detecting Range: 0.6-30 Meter
Language: English
Sonar Frequency: Cable of Dual Beam: 20 degrees: 200Khz, 60 degrees: 83Khz
Power Input: DC 10-18V
Sonar Coverage: other
Brand Name: OUTAD
Power Source: No. 5 Battery
Screen : 4.3 inch TFT LCD (480*272)
Power supply: DC9V
Battery inside: 2600mAh lithium battery
Lens: COLOR 1/3 CMOS,HD1000TVL
Visible distance: 1-5m