For my bluetooth earbuds, I use the
yurbuds Leap Wireless ($99.99 USD). While you don't get HiFi DAC with them, their specially designed noise-cancelling end pieces greatly increase audio quality. I don't rely on HiFi DAC with these buds, because the sound quality is astonishing for wireless earbuds. They last me about a work day-and-a-half (10.5 hours) on a single charge. They have excellent range as well. They also have a great remote/mic combo that supports play, pause, track forward, track back, volume up, volume down, answer, and end call.
I use the yurbuds
Inspire 300 ($39.99 USD). They support HiFi DAC, with great audio quality. The remote functions the same way as the Leap Wireless remote.