Anker Liberty 4

The Soundcore Liberty 4 support Bluetooth 5.3 and the the aptX, AAC, SBC, and LDAC codecs. There are 9.2mm and 6mm dual dynamic drivers in each earbud. The woofer is made from TPU and wool, while the tweeter is PEN. They're available in black or white and come with a charging case with a lid that slides to open.