Sony MPK-WH MPKWH User Manual (en)

Dive Down
Take amazing underwater shots up to 132 feet (40m) deep
Sweep Panorama
Take amazing underwater Sweep Panorama shots
Movie Mode
Takes advantage of the movie mode of Cyber-shot
 DSC-WX50   camera 
Basic  Camera Functions 
Basic camera functions available while in use
Hood and Hand Strap
LCD hood and hand strap included
Take your Cyber-shot
 with you underwater with the  MPK-WH.  
Submersible down to 132 feet (40m), the  MPK-WH allows you to take 
great pictures and high definition videos underwater.