Mini RGB keyboard and mouse 

Hello, Fn + F4 are the RGB function keys in this model. Check your keyboard manual to find its function keys. In case your keyboard supports ARGB, visit the link below 👇🏽: windowsreport.com/best-pc-lighting-software/

Hello, you can find the product information in the link below. I’m not sure if they can ship it to your country. www.digikala.com/product/dkp-5636252

Thank you

In this model, the top left blue LED is the power indicator and is always on. Sorry, I don’t speak Spanish. But I hope it answered your question.