I have recently brought a the PLAY:1 speaker. I would like to use the speaker in my garage gym where there is no internet access. I was wondering if I could you this http://www.amazon.com/3-5mm-Audio-socket-Ethernet-Adapter/dp/B00NIGLFV6
with a RJ45 cable and connect the audio cable to my phone and hopefully connect my phone to the speaker. Is this possible? I would like to use my phone which has all the music I listen too.