RETRO ROUND KEYCAPSDo you keep your grandpa's typewriter? You will find some memories from this adorable portable colorful keyboard. AESTHETIC COLOR DESIGN & NEVER FADE OFFEach color is choosed and designed by our experienced designer to help you be distinctive in the office or school. And you will not worry the color will faded anymore from this 2021 new arrival version. COMPATIBLE WITH WINDOWS & MAC OS & IOS & ANDROIDYou will find it is very convenient to type message or edict document by this portable keyboard on your lapto or tablet pc, and please just make sure your device have a usb port or usb transfer. 2.4GHZ WIRELESS & SIMPLE SETUP & AUTO POWER-SAVINGInsert the usb receiver, then you can use this keybaord, it supports Windows 7, Windows 8, Windows 10 and Mac. ANY REPLACEMENT & REFUND WILL BE RESPONDED IN 12Hrs For any problems please let us know in time and we will give you a solution for reference in one hour.