The Red version of the Galaxy Buds+ launched in early March, but only a few regions got them - South Korea, the USA and Russia. Now they are preparing to enter another country, Taiwan. They will be available in late April through Samsung's official stores as well as various retailers like PChome, MOMO and Yahoo!. The price tag remains the same as the other colors, NTD 5,500. One thing that is changing is the noise suppression during calls - the latest update (firmware version R175XXU0ATD3) comes with two important fixes. First, the issue with wind noise (which was quite loud...
Source: https://www.gsmarena.com/galaxy_buds_in_red_heading_to_taiwan_samsung_releases_update_to_improve_call_quality-news-42628.php