Features:
-Lightweight, compact, convenient for carry and store.
Floating sonar sensor with waterproof gasket
With the visual display screen, you can clearly read the depth of the fish.
-Intelligent fish alam design, helpful for fishing.
-Adjustable sensitivity settings, the big fish and small fish can be distinguished

Parameter:
Modek FFc1108-1MMateri3l AB5
Backlight green leDSonar frequengy: 200kHz
Sonar detection depthc 0.7 -100m
Sonar beam angle: 45 degree
Depth capabilit100m
Detection freguency  433.92MHz
Battery  4 x AAA battery ( not included ]
Waterproof level 4

Package content:
1 x Fish Finder,
1 x Wired Sonar Sensor

We love our customers and 12 months warranty provided. If any problem, please contact us firstly and our customer service will solve it for you soon.