Native Union's Pop Phone isn't your traditional Bluetooth headset but rather an unexpected wired handset designed by a French designer to look as retro as it can get. The Pop Phone serves one simple purpose, and that is to keep harmful radiation away from your brain. A growing concern that has been around since that beginning really. If you hate the feeling of holding your smartphone against your head for long periods of time, this seems to be the perfect solution for you. How well does the Pop Phone work in practice? More on that after the break!