Retro Telephone Handset, Bluetooth Cordless Mobile Phone Radiation Proof Telephone Handset USB Handsets for Cell Phones(Black)...

First one came with connection issues the replacement so far so good

These are great quality. They work great and connect well. I find the light blinks in error mode (rapidly red & blue) even though it's working fine. I found the way around this is to disable Bluetooth on my phone and manually reconnect from the phone ends it back to the slow blue flash. The order I enable them both affects it. I have received one upside down as another reviewer says. However, the battery life is great, people hear me fine, and I hear people easily. The reason I say be mindful of color is because I have gifted these to two people after I bought my original light blue color. I used one of their black items and it strongly affects the flashing LED's brightness in your eyes if you're using it in the dark. The blue allows a TON of light to flash through into my eyes to the point that I put electrical tape over it. The black versions did not let the light through the plastic, so they were much better as far as nothing blinding me while using. Overall, this is definitely worth the purchase!

I use this with my laptop at work instead of a headset because it hurts my ears after prolonged use. So I bought this vintage handset as a replacement. I works but it captures all the other noise in the office so the person on the other line has trouble hearing me at times

I needed a handset (not a headset) for my phone that I could carry around while keeping the phone in a backpack/pocket etc. So far, so good. It's as good as most inexpensive headsets, slightly cheaper (than most of them), and, to me, at least, a bit more convenient. One drawback is the size and shape: rather than peddle the product mainly for the "retro" crowd, one'd hope that they would come up with a product that's a bit smaller and more conveniently shaped, but this is not bad. I was a bit worried when people said the power cable is nonstandard, but this is not true--although it may well be another "retro" feature. It uses mini USB cable, which used to be the common USB cable before USB micro cables became common, but they are still fairly common and cheap. You'd wish that the product description would say what kind of USB charging cable it uses, though.

I find that the phone doesn't provide a quality connection via Bluetooth so it sounds scratchy. I would not recommend this product but I am not sure if it is just this particular phone that is having problems or if this is just the way these phones operate.