TechPowerUp published a review on the Sivga Oriole Closed-Back Over-Ear Headphones
A quote from the article:
Sivga introduces its new closed-back set using a familiar 50 mm dynamic driver that gets tweaked for a new sound signature. The Sivga Oriole comes in two color options and builds upon the popular Robin, with better yokes that offer cup swivel and a bass-heavy tonality that also works well with a multitude of different music genres.Sivga Oriole Closed-Back Over-Ear Headphones Review