... speed USB2.0 (withOTGsupport), Wifi-Expandable Memory: SD/MMCwithSDIO&SDHCsupport, up to 32GB-3.5mmStereoHeadphoneJack-Wi-Fi upported, with browser; (support ... and Dictionary supported,Text to speech(TTS) supported, Font size&family Change, Zoom in/out/selection Bookmark / Table of contents ...