Erchang Portable Sonar

Brand Name: Erchang
Power Source: DC 5V
Language: English
Sonar Frequency: Wireless: 125Khz
Sonar Coverage: 90 Degrees
Detecting Range: 0.6-36 Meter
Power Input: DC 10-18V
Type 1: F3w
Type2: Wireless
type3: wireless fish finder
type4: Echo Sounder
type5: Sonar
type6: Echo Sonar
type7: underwater camera with ice fishing
Bluetooth Distance: 30M
APP Language: For English Russian