1) battery lasts longer than Plantronic's Go 2, but the distance is shorter.
2) not very good at canceling noise, if at all.
3) wiring connection gave way a few months after purchase, while the Go 2 is still in tact. (i've had the Go 2 months before purchaseing the POM.)
4) plastic shell of the cable warped. started with straight, now has a curve.
Bought these for my 17 yr old son. He loves them! He tells me every time he takes them out of his ears. Which is a lot, cuz he's a grateful kid! They are small. He likes that there is no long cord to get caught on stair posts as he's heading downstairs to the XBox.
Received headphones, immediately plugged in and fully charged, as per instruction booklet. Once unplugged from the micro USB, the headphones do not work. They do not turn on, they do not pair. Everything works fine while plugged into the wall, but that kind of defeats the purpose of "wireless" headphones.