Review on Sennheiser HD 4.50 BTNC Bluetooth Wireless Headphones Featuring Active Noise Cancellation in Black and Silver by Darius Permada Buana ᠌

You can use it, but only for fans of this brand and lovers of the characteristic sound. Due to the generator of noisy silence (noise reduction) and overly strong pressure of the headphone arc, one star is less. If at least with noise reduction the issue is resolved through a firmware ate. I'll add a star. Its pros: The sound is good as expected from this brand. I confirm the comments of others that the bezel puts pressure on the head. Detachable/attachable cord if wired connection desired. The presence of a noise canceling function. The presence of a cover. Folding. My auricles fit inside the ear cups. The presence of the application and the ability to ate the firmware of the headphones through it. Some cons: But the volume is weak. The native cord on one side and, accordingly, the headphone jack has a mini Jack 2.5 connector. This is not mentioned anywhere in the specifications. Write type only 3.5. Squelch - hiss noise generator. Zero sense. Rag cover: the headphones will not protect. A meager set of functionality in the application. ates don't come often.