LUCKY FF1108-1CW Wireless Sensor Fish Finder Monitor

Item specifics    Brand Name: LUCKY    Detecting Range: 0.6-73 Meter    Sonar Frequency: Wireless: 125Khz    Language: English    Sonar Coverage: 90 degrees    Power Input: AAA    Power Source: No. 7 Battery    Display: 2.4 inch TFT color LCD    Back lighting: On/ Off White LED    Depth Capability: 147feet( 45 m)    Wireless operating range: 328 feet(100 m)    Power: 3.7 V rechargeable battery    Wireless sensor power requirement: 1*CR2032 battery    Waterproof design: level-4(spray-water-proof)Features:    Display:2.4inch TFT color LCD, pixels:240Vx960H    Back lighting: On/off White LED    Depth Capability:  147feet(45m)    Sonar Coverage: 90 degrees beam angle in 125Khz    Operational Range: 328feet(100m)    Power: 3.7V rechargeable lithium batteries    Waterproof design: level-4(spray-water-proof)    Wireless Sensor battery reauirement: one replaceable CR2032 battery    Water depth,water temperature, fish location, bottom contour  can be constantly obtained from the water    User selectable sensitivityzoom,units,depth range,shallow alarm,fish icon,fish alarm,and chart speed setting        Built in memory stores sonar setting when the fish finder is turned off    Wireless Sensor could shut down when it is out of the water    Operational Temperature:  -14°F to 122°F(-10°C-50°C) GeneralBrandLUCKYModelN/AQuantity1 setMaterialPlasticSpecificationWater Resistantlevel-4(spray-water-proof)Packing List1 x Fish FinderPackage Weight:0.874kg (1.927lb)Package Size:15cm x 8cm x 10cm (5.91in x 3.15in x 3.94in)