iPhone 7 Power Bank Playing Cards Scanner
The iPhone 7 power bank we usually see in daily life are normally used only to charge cellphone, while those sold by our company can also be applied to scan barcode marked cards in poker games.
The iPhone 7 power bank playing cards scanner we sell, with exquisite and fashionable exterior design, look exactly the same as those available on the market. There seems nothing special about them, but actually we have hidden a poker camera lens inside these power bank, turning them into playing cards scanner.
The camera lens fixed inside each power case is so concealable that nobody can find out about its existence. It can keep working for 3 hours.
Turn the camera lens on before you play poker games. Let it towards the barcode marked cards -- the normal scanning distance between the former and the latter is 20 to 40cm. Within this distance, it can scan barcode marked cards rapidly and precisely whether the cards are put on table or caught in hand.