1Ips Screen: 4.3in Ips screen allows you to see clearly underwater conditions and fishing is more fun, in addition, it is surrounded by a sunshade for easier use outdoors. 2Clear Picture Quality: Clear and bright picture quality, Ntsc 720 (H) X480 (V) effective Px, 0.0001 Lx F12 minimum illumination, Cvbs 340,000 Px horizontal clarity. 3Plug and Play: Plug and play, equipped with a fishing rod holder, you can effectively fix the display on the fishing rod, keep track of the bottom of the water, greatly improve the success rate of fishing. 48000mAh Battery: The Ips screen of the fish finder has a built in 8000mAh rechargeable lithium battery, which can last for up to 12 hours for long term use. 5Professional Design: The fish finder screen is specially designed for underwater fishing, ideal for sea fishing, ice fishing, lake fishing, boat fishing and other underwater adventures.