This amazing product is especially 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.

Features:
Color TN LCD display.
Depth readout from 0.6 to 40m.
Fish alarm.
Selectable sensitivity.
Fish depth scale.
Water-resistant design.

Specifications:
Display type: Color TN LCD
Display size: 3.8 * 3.8cm / 1.5 * 1.5in
Power supply: 4-AAA alkaline batteries (Not included), CR2032
Depth range: 0.6-40m / 2-130ft
Wireless operating range: 40m / 130ft
Sonar beam angle: 90 degrees
Sonar frequency: 120kHz
Radio frequency: 433.92mHz
Operational temperature: (-20-70℃)
Main body size: 12 * 6.8 * 3cm / 4.7 * 2.7 * 1.2in
Main body weight: 116g / 4.1oz
Package size: 22 * 15 * 6cm / 8.7 * 5.9 * 2.4oz
Package weight: 326g / 11.5oz

Package List:
1 * Fish Finder
1 * Wireless Floating Sonar Sensor
1 * Neck Strap
1 * User Manual (English)