this is the phone shell case stand with camera installed inside.You
just need put the battery into the phone shell case stand before
playing the game.,then put it on the playing table ,nobody will
find the difference .one battery can last 30 minutes. its scanning
distance is 25-35cm. Within this distance it can scan the marked
cards quickly and then transfer the data to poker analyzer for the
analysis of poker results.
PARAMETERS
Camera lens :normal distance camera lenses
Scan distance : 25-35cm
Power : 40 mini per piece battery
PACKING LIST
phone shell case stand lens : 1 pcs
Power : 2 piece