Guiheng Foldable Keyboard - Portable Rechargeable Full Size Ultra Slim Mini Folding Wireless Travel Keyboard for iOS Android Windows Smartphone.

Pocket-Size and Easy to use, Mini Rechargeable Foldable Bluetooth Keyboard, Portable (Sync Up to 3 Devices), Ultra-Slim Travel Folding Keyboard for i Phone i Pad Mac Android Windows i OS 2.4G Wireless and Bluetooth Keyboard: bluetooth 3.0+5.0 is better compatible with new and old devices, bluetooth mode: press and hold FN, then press 1, and then press and hold for 3 seconds, the blue light flashes, and bluetooth device 1 enters the seached state on the device side-open the system settings-turn on bluetooth -search and add. the portable folding keyboard supports connect up to 3 devices mode switching;support switching back and forth across devices, connect 5.0 version to hibernate and wake up faster;with high frequency equipment switching, the keyboard works smoothly; Multi-System Compatible, this folding keyboard supports connect up to 3 devices, Its widely compatible with Windows, Android, i OS, Mac OS, perfect for laptops, desktops, Phones and more devices, the low-profile scissor keys give y