1. Children's 3KM toy walkie talkie: Real-time communication, stimulate their interest in conversation, and improve oral expression and communication skills.
2. Language learning cards: Children can learn new vocabulary and expressions through cards and practice oral language.
3. Role-playing toys: Let children play different roles in simulated scenes, have conversations and exchanges, and improve language expression and social skills.
4. Story machine: Let children learn language expression and vocabulary in the process of listening.
