IRISPen Air 7 Wireless Digital Highlighter Pen Scanner Bluetooth connectivity making it wireless, Compatible with PC, MAC, IOS & Android Devices Battery Rechargeable via USB, Text and number recognition Multilingual OCR solution (130+ languages recognized) Minimum computer requirements for Macintosh - Mac OS X (10.8 or above) -- Intel Core 2 Duo 1.4 GHz (MacBook Air 3.1) or Intel Core Duo 1.8 GHz (MacBook Pro 1.1)- At least one USB port available- 2GB of RAM -- 1GB of available hard-disk space