Intova Duo Waterproof HD POV Sports Video Camera Price: $27.99 (as of 28/04/2020 15:27 PST- Details)

Waterproof HD video and still image action camera for use in or out of the water; 720p HD video resolution and still photo resolution to 5MP
Removable housing is waterproof to 100 feet, compact, rugged, and it floats
1.77-inch LCD screen acts as both a viewfinder and playback monitor; camera uses micro SD card (not included)