My SM64's arrived today, 3 days from when I ordered them, ( to South Korea ) and they arrived a day earlier than expected. Fedex must be on their game !
Loving the sound, using my iphone 3GS, and GoDap amplifier.
I looked at the warranty and it says " do not expose them to temperatures below 5 degrees celsius."
How seriously do I need to heed this instruction?
Everyday in winter will be colder than this, and I like to use iems while walking up the mountain daily.
(I did use the SM3's outdoor, daily for the past couple of winters, with no problem.)