Smart key chain. This is a compact and ultra-customized key solution. This product contains no metal noise and is used to organize and store key rings.

In addition, this product is not limited to keys. As long as users like it, they can integrate USB flash drives and RFID chips together.

Specifications:

Material: Stainless steel

Material: Aluminum

Color: Black,Red,Blue

What's in the Box:

1 x Smart Compact Key Chain Organizer