Mairdi Phone Headset with Microphone Noise Canceling, Telephone Headset with RJ9 Jack for Landline Deskphone, Office Headset for Call Centers, Works for Yealink Avaya Cisco Polycom

Works great. Sound quality is good and others can hear me ok.The headset has a fixed wire directly attached, then a few feet of cable with a custom connector on the other end. Comes with 2 extension cables with 1/8" or 3/32" connectors on one end, and a mate to the custom connector on the other. Because of this (whichever extension you choose) there's a connector in the middle of the cable. It's very solid/stable, but a bit bulky. Slightly annoying and a bit of a surprise. Otherwise it works great. In fact I bought a second one for the car.

I didn't like the connecting piece on the cordwhich weighed the cord down.

Works great. I use the adapters all the time to switch between phones. Sound is great and no one has complained that they can't hear me. My wife uses this for tele-conferences. They could have made the cable so the swap out connection was closer to the phone. With it in the middle, gravity is fighting you so it slides off the desk a lot.

Better than I hoped for. Very clear sound and speech and it feels light a quality product. I have gone through several cheaper sets in the past. I think this one will go the distance.I have a older 2-line AT&T desk phone model 2462. It is old enough that no headset manufacturer puts it on their compatible list for a headset. I picked this one because I felt the price was right, but more than that, it had actual good reviews with a host of phone brands and it was listed that it worked with a lot of different phone brands. My brand was not listed but I thought this was my best chance. I was not disappointed. Wish I found it a long time ago.

Woeful under-reproduction of high frequency, in the ear piece. When I pick up the old handset on my phone, I can hear the crispness of the other person's voice; but not when using this headset. I had a good performer but it broke and its long off the market. If anyone knows of a headset with good frequency response, please reply. For the high price I paid for this one, I expected good performance. Instead, I'm sending this back for a refund, after less than a week of ownership. The high frequencies deliver the INFORMATION, and if you can't hear high freq, you often can't understand what's being said.

Works great

Very nicely made - good value - fit well AND (most importantly) the sound quality is excellent - both speaker and mic.

Fits the head nice and snug. I also like that there is an option to plug into my cell phone. I use this headset for work calls, and sometimes there is an issue with hearing certain callers. Some callers come in loud and clear, but others sound muffled, and I have to move the ear piece to the side of my ear (so it's not sitting directly on my ear) in order to hear those callers more clearly. My old headset had a little better sound, but wouldn't stay on my head. This one if fine for now.