The information in there seem to be fake. From the screenshots it looks like an Android 1.6 device. Also it has a slow CPU (probably VIA). The 1.1GHz is a lie. The CPU is actually 553MHz. Also, it sais in the title that is has 3G...but nothing about it in the specs...so that is a lie as well. The camera is also really bad...at only 0.3 MP (640x480 resolution for a photo). I strongly recommend not buying this.
Yeah, too many tablet scammers in ebay. If you're not technically inclined, it's probably safer to go with one of the better known online shops for tablets, e.g. merimobiles, mp4nation, pandawill, jtshop, houseofdap, etc. I bought my own tablet from aliexpress, but I recognize that aliexpress is not for everyone