QT1011 English Smart Point-Reading Pen & Interactive Library Set
The definitive tactile-auditory learning tool designed for toddlers aged 2 to 7. Integrating a high-precision CMOS infrared sensor tip with a dynamic response under 0.2 seconds, it instantly brings standard offset-printed educational literature to life through authentic voice recordings.
- Invisible OID dot-matrix recognition across board books, flashcards, and sound posters
- Built-in 8GB/16GB flash storage supporting over 50 hours of uncompressed high-fidelity audio
- Eco-friendly drop-resistant ABS casing paired with rechargeable Type-C lithium battery
- Compliant acoustic limit: strictly locked under 82 dB(A) at 50cm to protect eardrums














