Smart Bear [4th Generation Error Correction Machine] PS280 Error Correction Device for Middle and High School Students, Mini Portable Home Use Organizer, No Phone Needed

Official Zhihuixiong thermal printer paper.

100 sheets per box, total length 12.6 meters.

BPA-free, no fluorescent agents.

SGS certified for safety and quality.

Waterproof and fade-resistant print lasting 7-10 years under normal conditions.

Supports WiFi connectivity.

Captures and prints error questions instantly.

Automatically saves original questions and error data.

Supports classification and management of error questions.

Enables parents to send care messages via app.

Supports bidirectional data transmission between device and app.

Helps students review and master weak points efficiently.

Compatible for use both at school and at home.

Supports remote error question analysis and example-based learning.

User-friendly interface with quick error question collection.

Ensures data security and no loss of error question records.

SGS certification for printer paper safety and quality.

Type-C charging interface.

WiFi support for app connection and data synchronization.

Designed for campus use, compliant with school regulations.

Suitable for students aged 5 and above.

All specifications are subject to change without prior notice.