Wireless charging already exists, in that you can juice up your smartphone without jamming a cable into its charging port. Instead, you plop it on a charging pad or stand. It’s convenient, sure, but it is not the end game. Getting us closer to wireless nirvana, Xiaomi has introduced its Mi Air Charge technology, which allows you to wirelessly

Source: Hot Hardware – Xiaomi’s Sci-Fi Wireless Tech Can Charge Your Devices From Across The Room