Review on Sennheiser HD 4.50 BTNC Bluetooth Wireless Headphones Featuring Active Noise Cancellation in Black and Silver by Ninh Quang Truong ᠌

As a direct result of this, I was able to pass after only two days of continuous use. I was unable to put up with the loudness, and my aunt, who constantly reminded me of the balance due, drove me crazy (sometimes you just want to sit in silence, without music and noise around) Got pros: Only the sound quality of the headphones themselves impressed me; the rest of the package took some getting accustomed to for me. The sound appears to be normal, but due of the drawbacks, it was unable to take pleasure in hearing it. Work with two different devices at the same time. Many disadvantages: 1. The noise when the noise canceling is turned on sounds funny. A feeling similar to that of listening to music while wearing headphones. When viewed from this angle, it is utterly impossible to wear headphones for an extended period of time without listening to any kind of information. 2. The ear of the pillars does not fit properly, and as a result, after two to three hours of wear, it begins to cause discomfort. 3. At first glance, the bow appears to be gentle; however, after some time, it begins to exert force on the head (for a long time I tried to "adjust" them for myself, it was not possible) 4. When the charge falls below 80 percent, if nothing is played in the headphones, it will repeat the amount of time that is left until it is completely discharged once every minute (or possibly more frequently) (and there is still "more than 12 hours .") 5. I do not know how the person on the other side could have heard me while I was using the "headset" mode, but the fact that I heard any rustle at all (pressing keys, steps, light tapping on the table, etc.) irritated me (though the feeling that the sounds are much louder in the headphones, than actually)