I will try to be short and sweet with my issue. We built a new house 2 years ago and I thought I had thought of everything. I ran all my cables across the ceiling in my basement and then drywalled them in. I'd like to install the above mentioned projector in the ceiling, but want to get audio to my Denon receiver...which I obviously cannot hard wire due to my lack of vision. Is their a Bluetooth option with the projector I purchased that won't cause lag between the audio and video. Thank you for any advice.