Sonar 45m/147 Feet Depth Wireless Fish Finder

Specifications:

• Sonar Frequency: Wireless: 125Khz
• Power Source: 3.7V Lithium-ion Battery
• Sonar Coverage: 90 degree
• Detecting Range: 0.6-73 Meter
• Language: English
• Power Input: DC 10-18V
• lucky ff718licd: Back Light, Depth Alarm, Wireless, Waterproof
• Max Depth: 45M/147ft
• Backlighting: On/off White LED
• Wireless operational Range: 328feet(100m)