Acer Aspire... 160GB Hard Drive .... Windows 7....1.5 hours battery life...Dual Core processor ?

Acer Aspire 5715z Processor Intel Dual Core Hard Drive 160GB Ram 2GB Windows 7 + office 2007 15.4" screen.... wireless...DVD writer Excellent condition. 1.5 hour battery life 120 Text anytime on 07891713765