[2 of 2 customers found this review helpful]
Comments about Fantasea Fantasea FP-4 Underwater Housing, for Nikon Coolpix P3 and Coolpix P4 Digital Cameras.:
Not having an ON-OFF fucntionality, you need to turn the camera on before putting into the casing. As camera remains on for extended period of time the inside of the case heats up nd fogs-up.