Usb Bluetooth 5.0 Audio Transmitter Receiver LCD Display

Interface:usb certification:ce certification:rohs wireless type:bluetooth content:audio origin:cn(origin) high definition support:none sound track:double sound track:5.1 sound track:7.1 wifi standard:none support aac:yes support apt-x:no support memory card:yes package:yes feature:airplay features1::with lcd hd display bluetooth adapter features2::support to choose to audio device connection features3::bluetooth receiver support mic handsfree calling features4::built-in 170mah battery features5::support tf card play features6::tx mode plug and play for pc features7::bluetooth transmitter 5.0 usb 3.5mm features8::bluetooth adapter for tv headphones features9::mini and easy to carry features10::with hd microphone rx mode support handsfree calling features11::low latency bluetooth audio adapter this wireless adapter works with multiple produ