This is a special GSM mobile phone, besides the normal GSM mobile phone
feature,it is also a 2.4Ghz wireless camera receiver&recorder.
also as the picture show,the mobile phone have two battery inside,
actually, the white one is the real battery which supply power to the
mobile phone, the black one is built wirless pinhole camera inside.
you can take off this one from the mobile phone, will not affect mobile phone work.