Collaboration with Mrs. GREEN APPLE, NFC Keyholder - Winning Item - Model Name: Green Label NFC Keyholder - Features: With NFC tag function - Design: "Mrs. GREEN APPLE" collaboration - Compatible Models: iPhone, Android Please check the compatible models. Only those who understand how to use it and understand the product are welcome to purchase. Stored at home, and we have pets. Thank you for your understanding. *Shipping method may be changed.