Nice Olek, I'm still a few months out from getting one of these. I also saw a post from Jungerishere on page 10 where he said the mic can be attached magnetically on the dash bracket behind the unit (and thus 100% stealth) and signal isn't affected, apparently its more affected by the auto-detect setting for COM ports on Igo software

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2018 Ram 2500 6.7L Cummins 68RFE
19k miles -Bright White/Black - Big Horn Sport - Crew Cab Short Bed
2013 X5 35D (CEO's) - Born on 5/17/2013 -
82k miles - Alpine White/Cinnamon Brown/Premium Pkg, Sport Activity/Premium Pkg and Sound/20" Style 214/Running Boards