Even with the drop in bass response, it still gives excellent audio quality, has a battery life that can almost get you through an entire 8-5 work day on a full charge (listening to music nonstop), has good Bluetooth range, and will last you several years without issue

I have had such a hard time finding bluetooth headphones that don't fall out of my ears (or completely off my head!

Excellent Bluetooth headphones that don’t fall out of my ears when running!+ Fit: my number one priority, they fit perfect (in my opinion)

Best bluetooth headphones I've found for running and working out.

So far these have been the best wireless bluetooth headsets that I have purchased

However, the bluetooth is extremely weak, if I even tilt my head to the side or move my phone 6 inches it starts to lose signal and drops sound

I HOARD bluetooth headphones like mad... and these are a sad descendent to the 903+ that Plantronics used to make