This amazing product is specially designed for amateur and professional fishermen alike, to find out the location of fish, depth and bottom contour of water. The unit can be used in ocean, river or lake and is fantastic for detecting schools of fish in any particular area. Using amazing and innovative technology, this portable fish finder is the ideal tool to bring the fish to you.
Features:

• The battery of wireless sonar is replaceable
• Display bottom changing contour
• Wide and clear dot matrix display
• High/low sensitivity setting, audible fish and depth alarm
• Wireless sensor with 90 degree beam angle
• 70 meters wireless operational range
• User selectable depth, range and feet / meter reading
• Depth readout from 2feet (0.7m) - 120feet (40m)

Specifications:

• Color: Gray

Package contents: 1 x wireless remote sonar sensor, 1 x handheld device with LCD screen, 1 x operation manual, 1 x neck strap