Panasonic CMOS image sensor for sharp colorful pictures and ultra-high definition 4K ultra HD video at 30fps and 1080p HD video at 60fps, its ultra-compact, portable design ensures that divers and snorkelers can take the ReefMaster anywhere, from a wet environment to 130' (40m) underwater.

The camera captures brilliant 4K video with underwater color correction both deep and shallow. The 140 Degree fisheye lens allows a close approach to the subjects while still-keeping everything in the picture.

Camera is powered by a removable lithium-ion rechargeable 950 mAh, 3.8V. 3.6Wh battery. The battery will provide up to 2+ hours (Approx. 500+ images) or 1.5 hours at 1080p and 1.2+ hours at 4K on a charge.