The price is excluding the price of Flash memory, you can check the Flash memory price as follow:

 2GB:5.5USD;

4GB:6.5USD;

8GB:12.5USD;

16GB:24.0USD;

specifications

1.Videon resolution:640*480/720*480/1280*960 specifications choice

2.High-quality audio function 

3.video frame rate:30fps

4.USB transfer rate:2.0(Hs)

5.Video  format: AVI

6.Picture :1600*1200

7.Memory:2GB,4GB or 8GB

8.Supports video and voice recording function

9.Built-in ithium battery,keep on working for1.5hours