Review on Compact Foldable Bluetooth Keyboard with Touchpad - Gimibox Portable Mini BT Wireless Keyboard for Android, Windows, PC, Tablet - Rechargeable Li-ion Battery - Dark Gray by Maria Adams

Although it technically works like a Bluetooth keyboard, it often misses keystrokes and duplicates others. The hinges are also of very poor quality; They use a couple of tiny shoulder screws that have no real fixation so they come loose very quickly. I'm not entirely sure if the good reviews on this product are genuine.