Sonar Ice Fishing Fishfinder with Underwater Wireless Handheld Fishfinder with 0.8-90m Detection Depth

Features:
Clear LCD screen to easily know battery power . depth . .fish icons .etc.
Supports 45° sonar detect angle with depth detection from 2.6ft(0.8m) to 295.3ft(90m).
Blue & green fishing with brigh .effective to attract fishes.(NOTE: This only works on some fish that are sensitive to .)
IP68 waterproof .excellent performance for durability.
The fishfinder is powered by 4*AAA batteries(not included).
Suitable for fishing from a kayak . off the dock .and ice fishing. 
The measurement unit of the depth can be freely switched by feet or meter.

Specification:
Material: ABS
LCD Screen: 47 * 18 mm / 1.9 * 0.7 in
Sonar Radiation Angle: 45 degrees
Detection Depth: 0.8 - 90 meter / 2.6 - 295.3 ft（standard environment)
Sonar Frequency: 200 KHZ
Working Current: 45
Measure unit：Meter / Feet
Waterproof: IP68
Waterproof Depth: 30 meters
Brightness: 200 - 300 mcd
Power Supply: 4* AAA batteries (not included)
Working : -20℃ ~ 50℃
Size: 54 * 195 mm / 2.1 * 7.7 in
Weight: approx. 234 g / 0.5 lb
Package Weight: approx. 352 g / 0.8 lb

Package List:
1* Fishfinder
1* User Manual