It works very well, it complies with the requirements

This item is so slow and outdated, The keys are so small I'm better off using my smart phone as a keyboard. This item is so flimsy I wouldn't dare give it to my kids. Very fragile. It feels like a cheap toy.

Mini Keyboard 2.4GHz Wireless Touchpad Portable Keyboard, 7 Color Backlit BT/Multi Color RGB Backlit (Two Version for Choose)-7colors Backlit+BT