Aliexpress 2$ Bluetooth adapters are actually......

I was skeptical and these are the results. This is the model used in the video. https://www.aliexpress.com/item/10050... Item description USB: Connect USB flash drive (maximum support 32GB, not included) LED color screen: digital screen display, showing red Infrared receiving module TF: Connect TF memory card (maximum support 32GB, not included) AUX: audio input interface VOL-: Short press is to select the previous song; long press is to decrease the volume PLAY/PAUSE: Short press is the switch between pause and play; long press is the FM FM automatic station VOL+: Short press is to select the next song; long press is to increase the volume MODE: Switching of USB/TF/FM/LINE IN/BLUETOOTH Package include: 1 X MP3 Decoder Board 1 x Remote control (Without the Battery, no retail package)