PX 685i are the over the head style, however these indicate "Neckband." Which are they?
1120684
The ones that I have which are similar to the ones in the photo are over the head.
1188674
Not sure what information you are looking for. Serial number isn't visible on the band itself.
1366508
just looked at mine. There are very small, almost microscopic spots on the aluminum portion of the headband. Never noticed them before.
1435449
I stand corrected. They have added a chart to the product photos. Measure the neck and the back length as well.
634705
I honestly do not know. I returned it because it was uncomfortable on my neck.
1367589
It all metal headband. I use the ear piece only. It is much more comfortable to put it over my ear than over my head.
2056010
It's 10, that's just their stock photo for all their hair ties. Also it's not a headband, it's about the size of your wrist (heads up)
1934611
I'm sorry, sir, I have no idea what your reference is. If is is for anoother head set, I cannot answer that, either, just the one I bought it for.
1680707
Hello, This model has been sold for some time now. It is a new earloop that has a stereo headpiece that plugs into your other ear. Behind the neck.
1277251
My Jabra Pro 6470 came with the over head and two different over the ear pieces. There was know neck strap included as far as I know.
1419531
Over the ear against the skull; very comfortable. Most accurate headphones for the money - in my opinion.
1079509
Actually, they are not meant to be worn over your head. They hang under your chin. Seems awkward at first. But I got used to it fast and the quality of the sound is too good not to keep using them!
995673
There are several sets of headphones that look identical. Underneath the cosmetics, they probably are identical. The reason is due to the fact that they are all made to the same set of specifications by various Chinese factories, sold to various international distributors and marketed under various brands. It's pretty common practice today where marketing is more important than manufacturing. If the reported specifications look the same, the products probably are the same.
1239992
Over the ear. Very good noise reduction through the baffling/padding. Electronic noise cancelling is minimal
924441
Sorry. We're thinking you asked about this. If you want a C shaped neck you need the 60's
2278329
They are an over the ear design. I really like them I find them very comfortable to wear even for 6 hours or so at a time.
642687
I'm not sure. I only ordered one and it had the mock neck, as shown in the picture.