Betron BS10 Earphones Headphones, Powerful Bass Driven Sound, 12mm Large Drivers, Ergonomic Design with Remote Control and Microphone for iPhone, iPad, iPod, Samsung (Black)

hello friends welcome back today we are going to unpack Bertrand ps10 wired headphones now I know it's not that famous or anything but I got it because I got it on Amazon and I clean teeth for just 6 dollars and right now it does not have a lot of reviews out there but all the reviews which are out there right now the only few it has are all 5 stars so maybe can be a fake or whatever but we just want to try it I read about pattern it's a company from UK it's supposed to be pretty good in terms of sound so as you can see it's a pretty decent package beautiful right so here is the deal so as you can see there uses the 5 or 7 stage amplifying system with whatnot but the readings here is pretty good right if you see the sensitivity I think it's very comparable and the frequency response are comparable with high-end headphones like your skull candy and Sennheiser's lower range so well you kn