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Smart Mini Keychain Compact Key


Color: BLACK

  • RED
  • BLUE

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 drive and RFID chip together.

  • Inner column diameter is 4mm. Please make sure your keyhole inner diameter is larger than 4mm.
  • The standard inner column is about 11mm high (can hold 4-5 ordinary keys). If you have a special key, please measure it in advance.
  • The cross key can be installed (the thickness is equal to 3-4 ordinary keys). The vinyl head key can be installed, or it can be installed directly or electroplated to remove plastic supplement points.
Compact Design: Smaller than a pack of bullets.Put it in your pocket
Smart Leader: Enables you to organize multiple units together.
No Noise: The key no longer wobbles, avoiding metal noise.


    • Material:Aluminum alloy is sandblasted and oxidized.
    • Process:Stamping + Anodic oxidation.
    • Material:6061-t6 aviation aluminum.

    Package Includes:

    • 1 x Smart key chain.


    ◆ Delivery Time = 1-2 business days processing time + Shipping time.


    Standard Shipping usually takes 10-14 Business Days

    The Express Shipping usually takes 6-9 Business Days

    DHL Express Shipping usually takes 3-5 Business Days.



    • Standard Shipping

    The shipping cost is $6.95 for orders less than $59.

    We are offering free shipping worldwide for orders over $59.

    • Express Shipping

    The shipping cost for Express Shipping is $14.95.

    • DHL Express Shipping

    The shipping cost for DHL Express Shipping is $24.95.