Sennheiser HD 4.40 BT
 | Outdated Product £158.09 Multifunctional and high quality closed-back wireless headphones with microphone. They have a convenient folding design, which greatly simplifies their storage and transportation. Equipped with a strong headband that creates a moderate pressure that securely holds the headphones on the head, but does not cause discomfort. Soft ear cushions guarantee excellent passive noise isolation, thanks to which the headphones can be used on a busy street / transport / in a noisy office, but the surrounding people will not hear the sound of the music. Branded active dynamic radiators have high sensitivity (-113 dB) and, according to the manufacturer, reproduce the frequency range from 18 Hz to 22 kHz. The balanced sound of the Sennheiser HD 4.40 BT headphones allows you to comfortably listen to music f...rom a wide range of musical genres, including modern electronic dance music, hip-hip and other fashion trends. Pairing with a digital signal source is performed via a wireless, energy-efficient bluetooth interface that operates within a radius of up to 10 m. Support for NFC technology makes the connection procedure extremely simple and reduces its duration to a few seconds. The audio signal is transmitted using high quality AAC or aptX codecs. The built-in lithium-ion battery provides up to 25 hours of battery life of the device, and if it still runs out, you can use the bundled cord to organize a wired connection. |
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Multifunctional and high quality closed-back wireless headphones with microphone. They have a convenient folding design, which greatly simplifies their storage and transportation. Equipped with a strong headband that creates a moderate pressure that securely holds the headphones on the head, but does not cause discomfort. Soft ear cushions guarantee excellent passive noise isolation, thanks to which the headphones can be used on a busy street / transport / in a noisy office, but the surrounding people will not hear the sound of the music.
Branded active dynamic radiators have high sensitivity (-113 dB) and, according to the manufacturer, reproduce the frequency range from 18 Hz to 22 kHz. The balanced sound of the Sennheiser HD 4.40 BT headphones allows you to comfortably listen to music from a wide range of musical genres, including modern electronic dance music, hip-hip and other fashion trends. Pairing with a digital signal source is performed via a wireless, energy-efficient bluetooth interface that operates within a radius of up to 10 m. Support for NFC technology makes the connection procedure extremely simple and reduces its duration to a few seconds. The audio signal is transmitted using high quality AAC or aptX codecs. The built-in lithium-ion battery provides up to 25 hours of battery life of the device, and if it still runs out, you can use the bundled cord to organize a wired connection.
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Universal headphones
Based on customer reviews and reviews in the specialized press, we can make an unambiguous conclusion that the Sennheiser HD 4.40 BT are such extremely successful universal headphones that will suit almost everyone and everyone. They cost not much more than conventional wired or Bluetooth models, they are built like a tank, they provide reliable noise isolation, they are equally suitable for games and music, they can work both via wire and wireless connection. Moreover, due to the presence of built-in NFC, they instantly pick up the sound source without unnecessary clicks, and the built-in battery holds up to 25 hours.
Best Design Award Winner
Just as importantly, they look great and won a couple of awards for best design for a reason. Sennheiser designers seemed to be inspired by Scandinavian minimalism: the cups are made of beautiful and pleasant to the touch matte plastic, matte leatherette ear cushions that perfectly repeat the shape and texture of the cups. Outwardly, they have a minimum of identification marks or eye-catching elements (control buttons are hidden at the bottom of the right cup), so they look like cast. For carrying there is a branded case, made in the same aesthetics. It is equally important that the shape of the HD 4.40 BT turned out to be comfortable, the ear cushions fit snugly to the ears, protecting from external noise (even in the subway), but at the same time they do not put pressure on the head. Although, like any closed headphones, after 2-3 hours of wearing, the head and ears get tired of them.
Quality and honest sound
In terms of sound, everything here is smooth and honest, just for your money. The bass is quite tight, the mids are clear and not blurry, the highs are clean and detailed. I was pleased that they confidently cope with complex compositions with numerous instruments — the details are not lost in the general clutter of sounds, and the instruments do not merge into a mess. Some users complain that the sound over the wire and Bluetooth is slightly different and in the second case it is more “thin” with less pronounced bass. We didn't hear anything like that during test listening. Perhaps the problem was connecting to an iPhone that does not support AptX codecs? If you find fault with something, then definitely to the built-in microphone. He is really bad here and when talking, the interlocutor either does not hear you at all, or the sound is like from a barrel.
