Sennheiser HD 450BT, hands on: Good-value over-the-ear Bluetooth headset Review

Nancy J. Delong

These times £159 (inc. VAT, or $199.95) is not a substantial cost to pay out for a great established of above-the-ear headphones, and that’s what you can shell out for the new Sennheiser High definition 450BT. Indeed, when faced with a decision involving this headset and the £250 Sennheiser MB 660 UC which I reviewed past calendar year, you may possibly truly feel the High definition 450BT delivers much better price for funds.

The headset arrives in black or white — I analyzed the black variation, whilst the white looks cooler. In possibly case, the headset folds down to a remarkably modest size and stows in a provided gentle carrying pouch which includes a modest mesh pocket for the charge cable and wired audio cable.


Sennheiser’s High definition 450BT charges via USB-C in all over 2 several hours, and delivers music playback for a claimed 30 several hours with Bluetooth and ANC activated.

Impression: Sandra Vogel/ZDNet

These are somewhat significant cans, which completely deal with the ear. They are rather light-weight to dress in, whilst as is generally the case I located the band a somewhat limited match, with the result that the cups pushed down on my glasses. It’s generally a great strategy to check out in advance of you acquire as there are generally nuances of match that imply some headsets will suit you much better than many others.

All of the important controls and interfaces are on bottom of the correct-hand cup. There is a connector for the wired cable, for all those who would somewhat not use — or are unable to use — Bluetooth. Notice that the headset conclusion of the cable is a 2.5mm round-pin jack, so your favorite present cable could possibly not be usable. The charging port is also in the correct cup: it truly is a USB-C connector, so you can use your mobile phone charger for the headset as well.


The High definition 450BT, which weighs all over 238g, folds down to match in the provided carry case.

Impression: Sennheiser

There are four manage buttons/sliders. One doubles up for voice and music manage. It’s a slider that will pause/engage in and act as a future/past tune selector when you’re on a voice simply call it will acknowledge, conclusion and hold a simply call, or can be made use of to reject a person. There is certainly also a quantity rocker and a button that phone calls up your voice assistant — it works with equally Google Assistant and Siri.

After the High definition 450BT is paired with a mobile phone, a controller application will keep you informed about battery daily life and allow you established up the equaliser. The skill to fiddle with an equaliser from an application is very likely to attractiveness most if you change involving music, motion picture and spoken phrase routinely. Even if you don’t change audio modes a lot, the skill to check battery daily life at a glance is worth the download on its very own. Battery daily life is rated at 30 several hours, which is a great deal for the commute and doing the job working day, and most likely ample for two or even 3 times for several people today.

Top rated ZDNET Opinions

I was similarly satisfied listening to radio as motion picture seeing, and I did not place any latency troubles. Top rated quantity is wonderful and loud, and I was typically material with the audio high quality. That said, I located some of the classical orchestral music I listened to lacked a little bit of definition, so if this is your issue, you could possibly want to look elsewhere.

SEE: How to improve the wise workplace (ZDNet particular report) | Download the report as a PDF (TechRepublic)

Sound cancelling are unable to be toggled via the application, but only on the headset itself — by using a person of all those buttons on the correct cup. I’m not the most important supporter of sounds cancelling — I like to hear what is actually heading on all over me when I am out and about, so I managed without the need of it. But for all those who do want it, it does a great career of blocking exterior appears.

The Sennheiser High definition 450BT is not best: some glasses wearers could possibly uncover the band a tiny limited and the cups a tiny as well near fitting, for instance, and there are headsets with excellent audio high quality. On the other hand, great battery daily life, a polished companion application and a acceptable cost make this above-the-ear headset effectively worth contemplating.

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