- Multi-functional design: Each item combines a decorative character keychain with a retractable or integrated charging cable, offering convenience for on-the-go device charging.
- Variety of characters: The keychains feature popular characters such as Totoro, Hello Kitty (with a "Sanrio" inscription indicating its origin), a frog, a bear (likely Lotso from Toy Story due to its appearance), and a character resembling Kuromi
- Charging cable types: The cables often feature multiple connectors (e.g., USB-A, Type-C, Micro-USB, Lightning), allowing compatibility with a range of smartphones and other devices.
- Choosing a selection results in a full page refresh.