Best comfort sound clarity I’ve found and I’ve tried them all.

Comfortable, flexible, great volume control and clarity

This one is light and clarity is good

Clarity is good, and clients can hear me well

The sound clarity is great as well

With that said, it still works as it should and allows me to roam freely around the office not being glued to the desk.

Very dumbfounded as to why they would not make the battery replaceable like their other devices.