Modul Bluetooth Duo Bluetooth nwere sekit nhazi nhazi nke nwere onwe ya, abụọ-eriri Tx/Rx, ma na-akwado isi mmalite ozi / nnata, ọnụ ụzọ ọdịyo / enweghị aka, yana ọrụ profaịlụ ebumnuche / njikwa.
Na-akwado A2DP, AVRCP, HFP na HSP maka nnwale ọdịyo ikuku zuru oke.Faịlụ nhazi ahụ nwere ọtụtụ usoro ntinye koodu A2DP yana ezigbo ndakọrịta, njikọ Bluetooth na-adị ngwa ngwa, na data nnwale kwụsiri ike.