A1 Card Wallet (MagSafe)

The A1 proximity card holder combines unique style and function. Now, it also supports the "contact" function, All-in-One Card, Easy Card, or credit cards that support payment functions. It can be used for contactless payments on MRT, buses, YouBike, etc. without taking out the card.

Contains a standard MagSafe arrangement of powerful magnets that can be easily attached to the back of your iPhone; you can even attach it to a MagSafe protective case to create your own unique style. This proximity card holder can hold up to two Credit card, the sensing function is limited to single recognition.