It can be waterproof, and the keyboard builts-in 3000mAh battery. The mouse builts-in 800mAh battery ,eliminates the trouble of frequently changing batteries. Before the keyboard is used, turn the switch on the side of the keyboard and the bottom of the mouse to the ON position.
eBay
Backlit Keyboard (Size:248x150mm). RGB Backlit Keyboard (Size:247x150mm). RGB Backlit Keyboard(Type C) (Size:247x150mm). Backlit Touchpad Keyboard (Size:245x180mm). If you use Bluetooth mouse and touch keyboard, the ipad system must be upgraded to OS13 or above.
eBay
Experience the perfect blend of style, performance, and versatility with this wireless RGB keyboard and mouse bundle. Designed for both productivity and play, this sleek combo is ideal for use with iOS, Android, Windows, and Mac devices.
eBay
Mini Wireless Keyboard Bluetooth Keyboard For ipad Phone Tablet Portable Bluetooth Keyboard and Mouse For Samsung Xiaomi Android. The bluetooth wireless keyboard can automatically enter into sleep mode in order to save energy.
eBay
CODA White UK QWERTY Mini Compact Wireless KeyBoard & Mouse Desktop PC MAC Combo Set.
eBay
High quality ABS keyboard keyboard instead of cheap, giving you the perfect typing experience. Dual Mode: Bluetooth 3.0 + 2.4 G wireless. Bluetooth Mouse Feature Standard Bluetooth 3.0. Type:2.4Ghz Wireless+Bluetooth（Dual Mode）.
eBay
Turn on your device's Bluetooth to enter the search state (system settings - turn on Bluetooth - search and add). FN+~: connect to USB, 2.4G wireless reception. Flip the power switch to ON to turn on the keyboard.
eBay
Wireless Keyboard and Mouse -- JOYACCESS wireless keyboard and mouse designed ergonomically. The keyboard has a tilt angle for a great typing position. Plug&Play and Sleek Design --The keyboard and mouse set commonly use one nano receiver only for saving the USB port of your computer or laptop.
eBay