SADES Bluetooth Over-Ear Headphones Wireless Stereo Headset with Mic Hi-fi Sound Bluetooth 4.1 Low Latency for Mobile Phones/TV/ Mac/PC(Black-Red)

hi everybody is Luke over Galaxy tech review and today I've got a product from serife 'm this is their NC 25 bluetooth active noise canceling headphones you can pick up up on Amazon at the time of this review they've got a $15 off keep on sieging get it for $45 so we're looking at the sub $50 range of ANC Bluetooth over the ear headphones and we're gonna dig into these and see how they stack up [Music] so let's get the NC 25s unboxed first we'll show you the specifications that are listed on the back they do have a speaker driver of 40 millimeters sensitivity impedance and frequency range are all listed there as well active cancellation from 18 to 23 decibels it does run on bluetooth version 4.1 so it's an older version of bluetooth but I did not have any connection issues during my testing doesn't have a built-in rechargeable battery of three hundred and sixty milliamps and you can get