Credit card reminder

4. When the card is taken out, the item can vibrate without     sound to remind the owner.It will remind per 10 seconds in      the first  half  a  minute, and then remin per 5 seconds after the half minute.

3.Card design,easy to carry in the purse or bag, It can store 5 credit cards at the same time.(or 3 cards optional);                       

2. Smart MCU controlled design, the remind frequency increase steadily to have the zero interruption for the user.             

1. Prevent the Credit card, ID card from loss after using;          

Remind you not forgetting your cards;
5 cards protector;
Easy handling;
Economic price.