Explore the World of Interactive Fun with Our Electronic Pet Toys Keyring Chain. Crafted From Durable Plastic & Metal, This Keyring Chain Offers a Virtual Pet Experience with 49 Pets to Choose From. the Product is Available in Two Styles: with Antenna & Without Antenna. Become the Caretaker of Your Virtual Pet, Engaging in Activities Such as Feeding, Studying, & Playing. Tailored for Childrens Over 12 Years Old, This Electronic Pet Provides Great Amusement. Experience the Joy of Nurturing a Pet & Share the Fun with Friends at Parties or School Games.