Koss BT539iK Wireless Bluetooth Over-Ear Headphones with On-Board Microphone, Touch Controls, Detachable Cord - Dark Grey/Black Review

Koss is definitely one of the best brands so I'm not disappointed. Bluetooth is very easy to use and the sound quality is excellent. Best of all though is the comfort as I can wear them over my hearing aids and adjust accordingly. very ergonomic design. Well done Coss.

. TV Fire. Bluetooth connects perfectly. This is a step into the future. I think there will be a closed bike headsets and $ 9 lifetime case repair any break and even sent me 9 back. I worked in Milwaukee 25 years in retired fla

The headphones are very light and comfortable to wear for a long time. The sound quality is excellent for both music and phone calls, and the microphone picks up voice clearly during calls. Pairing was easy and quick. If I had to change something, I'd like to use the main power button to save battery life, but I've never had to charge during the day if I've used more than 8 hours.

I really like these headphones; they sit comfortably around my ears, the sound quality is great and the battery life is really good; This allows me to use them for 1-2 full business days which is nice. I have 2 concerns: The headband is too tight on my head, making it uncomfortable after a few hours. I also don't like that the power button is the same button as the pause button; this makes it difficult to turn off the headphones. Another thank you. I really like them and they are very good…

What more could you ask for? If you are looking for wireless. Bluetooth. A full range of. Outstanding sound pressure level. They are made for all types of music as they can be quite loud and can also be played quieter due to the sensitivity. They are light. Good for commuting. I like how Koss gets everything right. They save money by not adding fancy materials that will never last long anyway. Koss is all about the speakers. To me they sound like my favorite stereo. Clear and strong. How it…

I've owned several Koss phones over the years and recently after Jack's disappearance I've started switching to Bluetooth versions. I also own a number of their top BT540i phones so they mostly compare them to the ones I really like (bought them as a gift for my son and tried them for reference). The sound isn't quite on par with the 540i, but is surprisingly good considering the price difference. Light weight is a plus, but the reason for one star less is that the amount of plastic used to…