This is a kind of spy phone with camera lenses fixed in. While you are playing cards, put the phone on the table, let the lens towards to the poker, turn on the power and then it can work.
Iphone 4S lens can be fixed single lens into. While single lens fixed. The battery can always last for 3 hours and you can change it if used up.
This device is widely used for private poker party, party gamble, casino, poker match, magic show.
