Erchang Rechargeable Wireless Remote Sonar Ships From:Russian Federation feature: Seawater corrosion resistance

feature: Seawater corrosion resistance

Feature 2: Suits For Left/Right Hand

Working hours: 5 hours fully charging

Fixed spool reel:: Fishing accessories sea

Connect distance: 200m

Erchang Rechargeable Wireless Remote Sonar Ships From:Russian Federation feature: Seawater corrosion resistanceBrand Name: Erchang Power Source: 3. 7V Lithium ion Battery Language: English Sonar Frequency: Wireless: 125Khz Detecting Range: 0. 6 36 Meter Sonar Coverage: 90 degrees Power Input: DC 10 18V Depth Capability: 50m Waterproof Design: level 4(spray water proof) Approved Language: English&Russian Sonar Coverage: 90 degrees bean angle in 125Khz