My husband has a new addition to his video editing suite. Thanks again so much Rapoo for sending this sleek keyboard and mouse set. Best of all, they're both wireless! The keyboard is unbelievably slim at only 5.6mm thick. It has a reliable 2.4GHz wireless connection with up to 10m working range. According to the website, "With Rapoo's latest energy saving technology and power switch, can use your keyboard for up to 24 months and the mouse for 18 months without power interruption."