qcy.com.br has run 7 ads on Google Search that Ad Repository users have come across, first spotted on 8 Oct 2026 and most recently on 13 Oct 2026. 57% of the creatives are image ads, the rest text-only. They were seen most in Brazil. On search, they appear for terms such as “QCY HT08 MeloBuds Pro ANC”, “fones para treinar”.