jimmyzhang

The testing of chuangjian 32GB high speed SD memory card

The size of the device is small while the functions of it are powerful, it is very important in our daily life. And it used widely, for example in digital camera, ipad mp4 player, mp5 player and so on. Today the speed of SD card is slow so it can not sati... Read >

The Newman RV16 spy pen—you will be attracted by the spy gadget

Today when you go to electronic market or surf the internet you will find that there are all kinds of the cheap spy gadgets. The price of them is much cheap and the functions are powerful, take the Newman RV16 spy pen as an example. The color of the spy... Read >