Feature:1. High Definition: 4.3 inch LCD display make you can clearly see the fish biting bait, with sun visor for bright environment outside under sunshine.2. High Quality Material: Fish finder is made of high quality ABS, TN and aluminium alloy material, IP67 waterproof, not easy to damage and durable.3. Rechargeable Battery: Underwater fishing camera builts in 5000mAh rechargeable battery, have a long service time, suitable for outdoor use.4. Easy Installation: Fish finder video is easy to fix on rod, convenient for using, give you a different and pleasant fishing experience.5. Wide Application: Portable fish finder is ideal for sea fishing, ice fishing, lake fishing, boat fishing and other underwater expeditions.Specification:Item Type: Fish FinderScreen Parameter:Color: BlackMaterial: ABS+TNBattery Type: Built in 5000mAh lithium battery (included)Camera Signal Input: CVBSSize: 4.3 inchesLCD: TN clear screenResolution: 480x272Brightness: 1000cdFunctions: Focus, hue, brightness, contrast, etc are adjustableCamera Parameter:Color: BlackWide Angle: 190 full screenSignal Output: CVBSLens: Full glass (Blue light)Shell Material: Aluminum alloy shellWaterproof Grade: IP67 (deep waterproof)Applicatiion Range: Ideal for sea fishing, ice fishing, lake fishing, boat fishing and other underwater expeditions.Package List:1 x DisplayScreen1 x Display Screen Holder1 x Earphone Video Plug1 x Data Line1 x User Manual1 x Camera(30 meters) 1 x Base