Review on Sennheiser HD 4.50 BTNC Bluetooth Wireless Headphones Featuring Active Noise Cancellation in Black and Silver by Ada Wodarczyk ᠌

Took today HD 450BT, ears magnificent. They were taken mainly for PC by wire, work on BT with a laptop and rare forays into the city. A little about the described problems here in the reviews Regarding pressure: To understand the proportions of the head, my height is 170 cm, xs, whether it is big or not. The ears sit very tightly, but I don’t feel any pressure at all, as well as weight, generally like a glove, no discomfort. I think it's purely individual. About background noise: I use my ears out of the box, I didn’t even put it on the phone for an ate, there is no noise. I connected BT to the phone, turned on the noise reduction, you hear absolutely nothing, even your own body. When connected by wire to a PC, you can use it without turning it on at all, but they play much quieter and flatter, in the on mode they sound twice as loud and brighter, while the noise reduction works, xs can it be turned off in this mode, but it does not interfere with use , on the contrary, it dampens some of the distracting ambient noises. The sound is just a bomb, before that I was sitting on HD 205 senkhs, it is clear that the price categories are different, not in favor of 205, but still. An interesting point about active noise reduction in BT mode - I noticed that it cuts the depth of sound somewhat, not significantly. But for example, in the subway or near the highway, I would rather pay with a little depth than listen to music mixed with the sounds of cars (tested again today on the way home along a busy bridge). Bought for 8400, model 350 in the same place - 6000, I think an overpayment of 2400 for expanding the functionality (350 cannot be connected via cable), soft noise reduction and a more capacious battery are more than justified.