Since the YET-TR6 uses a Realtek chip:
. On many PCs, it can transmit audio directly through the USB port without needing a 3.5mm audio cable. Connection Guide yet-tr6 bluetooth driver
Put your Bluetooth headphones/speakers into pairing mode. The YET-TR6 will search and pair automatically. Once connected, the Red LED will stay solid. 2. Receiver Mode (RX) — Blue LED Since the YET-TR6 uses a Realtek chip:
It features a dual system that can handle transmission (sending audio to headphones) and reception (receiving audio from a phone to speakers) with a simple switch or by changing the port used. Instant Setup: yet-tr6 bluetooth driver