Most people found that sometime there are “halo effect” or so-called “white edges” on the transparent tempered glass screen protectors,...

We had talked about the distinguish between 2.5D and 3D tempered Glass last time. In part II, we have some insight into it’s hardness,...

Premium smartphones are getting more expensive, for example, iPhone Xs Max starts at $1099. With the high cost of smartphone, it’s...

Bluetooth earphones and earbuds is growing more commonplace due to its ability to be hand free and ultimate mobility. Without any cord...

MFi Certified is short form for “Made for iPhone / iPad / iPod” Certified which is a license that shows Apple Inc. has authorized the...

For those curved-screen devices like Note 9 and Huawei Mate 20 pro, some people may love and hate it’s curved edge at the same time. The...

Recently, more and more people are care a lot about their privacy, in order to keep personal and sensitive information away from...