2.4 inch Display Screen Anti-peeping Scientific Calculator, Support Sound Recording / Radio / Music & Video Playing

2.4 inch Display Screen Anti-peeping Scientific Calculator, Support Sound Recording / Radio / Music & Video Playing 1. Multifunctional, not only has calculator function, but also has e-book reader function. 2. Comfortable e-book, text document reading 3. Privacy screen, it is difficult for others to read your display from the side. 4. One-touch lock calculator use, shortcuts to calculator functions. Shortcuts from calculator functions to tax readings. 5. Support USB charging and data transfer. 6. Easily transfer text documents from computer to device. 7. Battery capacity: 900mAH 8. Video playback support: AMV, AVI 9. Music player: support WMA, WAV, MP3 and other players 10. Picture browser: support JPEG, BMP, GIF 11. Storage capacity: 4GB + memory card 12. Supported languages: Simplified Chinese, Traditional Chinese, English, Japanese, Korean, French, German, Italian, Dutch, Portuguese, Spanish, Swedish, Czech, Danish, Polish, Russian, Turkish, Hungarian, Romanian, Arabic, Hebrew, Thai, Indonesian, Greek