The product page says that numbers are restricted due to built-in battery. What does it mean?

When a product page indicates that 'numbers are restricted due to built-in battery', it is referring to the shipping and handling regulations for items containing lithium batteries. These regulations are particularly strict for air transport due to the hazardous nature of lithium batteries.

The restrictions on the number of items with built-in batteries in a single shipment are to ensure compliance with international shipping standards and safety. For instance, we can only ship a maximum of two lightsticks per box. If you order more than two, we will have to divide them into multiple shipments.

Here are some specific examples of how the limit applies to different products:

1. Electric hand fan, USB-charged hand warmer, light stick power bank:

   • For DHL shipping, there is a limit of up to two pieces per parcel (order).
   • For Korean domestic shipping, there are no restrictions.

2. Kihno albums, light key rings, and voice key rings:

   • For K-packet shipping, there is a limit of up to two pieces.
   • For DHL shipping, there are no restrictions.
   • For Korean domestic shipping, there are no restrictions.

These examples demonstrate how the shipping restrictions vary based on the item and the shipping method. We advise you to plan your purchases according to these guidelines. If you have any questions or need assistance with placing orders for items with built-in batteries, our customer service team is always available to provide support and guidance.