Feature of Reading pen DC009

• Author:cleo
• Source:original
• Release on:2014-12-26

1) Touch; enjoy listening and watching the knowledge 
2) Interactive reading, best to study 
3) Real-man recording, Hi-Fi dual-channel speaker 
4) Trillions Of books publication 
5) Top technology guarantees no incorrect reading 
6) Multi-language support 
5). Real-man recording, high quality voice.