Excerpt: Bought for my 21 year old son who said they were very comfortable when he had got the fit right, sound leakage is very low and sound quality he was very pleased with. The ultimate test was the fact he took these back to college but left his Apple earphones at home!
Excerpt: Plantronics recommended this unit. I returned the headset as it did not work, at all, with my Kona flip phone. Bad recommendation. It might be fine for an Iphone, but not my flip phone. Volume control did not work, and the microphone did not work so the caller could not hear my responses.
Excerpt: I've had mine for about three months. At first I liked it a lot, but two problems have cropped up, and I'll soon be replacing this with another brand/model.
#1: I usually keep these in my pocket, and often, when I take them out, the rubber earpieces fall off.
Excerpt: I purchased this item a couple of years ago. While it delivers excellent quality sound, after about a year or so, the shielding that covers the copper wiring began to buckle, exposing the inner wiring. Additionally, the wiring became exposed at the point where the plug connects to a device.