The Panasonic Technics EAH-AZ100 is my #1 pick when you care about hearing every note in crisp, detailed sound. The magnetic fluid drivers and strong ANC let the music come through clean, plus the three-way multi-point makes switching devices effortless.
Pros
+Incredible crisp, detailed sound that feels close to the source
+Impressive active noise cancellation (great for subway and street noise)
+Three-way multi-point connection (easy switching between devices)
+Strong battery life: about 10 hours plus 28 with the case
+Multiple ear tip sizes for a snug, secure fit
Cons
-Not the most comfortable for long sessions compared to the very best
-Premium-focused tuning may be overkill if you just want basic earbuds