Put the whole underwater world in the palm of your hand. The Aqua-Vu micro Stealth 4.3 Underwater Viewing System provides crystal clear color video in a smartphone-sized package. Underwater viewing unit features a high-resolution 4.3-inch LCD and 50 feet of tough, abrasion-resistant camera cable and a thumb-sized micro underwater camerawrapped on an integrated spool. Camera includes auto infrared lighting, and moves quietly through the underwater world with an included trolling fin and clip-on ballast weight. Also includes built-in lithium-ion battery and battery charger for 6 hours of continuous runtime.