I was hoping to buy an A &K70MKII soon. I have Flac files in JRiver media center 23 on my iMac.I currently use Mojo to send music to my B & W P9s at home. I subscribe to Tidal HiFi. My plan was to listen to my Flac library and Tidal when I go for walks, use items at the gym, and use Till in my car radio. I'm concerned I can't access Tidal without WiFi. Is that true? How will I get WiFi for Tidal outdoors and in my car. Just so you know, I'm a 73 yr old who's not a technophile. Thanks.