These worked great for about a week then when I try and use them I can only get one of them to pair with my phone so I can only listen to music from one eather left or right but havent been able to pair them together tried to repair them to each other but no luck Some people complain about how difficult they are to install, but I found that putting my fingers on the inside and stretching across made it very easy, took less than 2 minutes. THIS IS THE SECOND TIME I PURCHASED THIS RED LOAFER. So this was a very challenging environment for any microphone, and I have to say, I was really impressed with the emeet 220. It honestly looks like a wood shop assignment for a middle schooler. I?ve had them for a couple months and I wear them everyday and they still look and feel brand new. Also purchased a pair of Sony bluetooth headphones for £100 and they were good for a while but I lost sound in one ear after 1 month use so I returned them. That being said, it has gone away, so I wanted to make sure that prospective buyers knew that if they saw complaints about it, this is a problem that works itself out over time. Some of the concepts were a bit too advanced for my son. I have used this Body Wash for about 2 weeks.