inputs.text: easy simple - [ [ videoidc7c5007fcb4eec9499dcb3dbbc17d059 ] ] aukey wireless bluetooth 40 audio transmitter one easiest solution transfer classic audio systehem modernize wireless bluetooth audio systehem simple connected aukey bluetooth transmitter old mp3 player via aux cable turned aukey bluetooth transmitter enabled mp3 player bluetooth ready new wireless enablehement turned new bluetooth headphone automatically paired aukey bluetooth transmitter right away seconds later could listen mp3 songs old mp3 player right bluetooth headphone everything wireless easy simple no joke