Sennheiser HD 450BT

Sleek, understated style ; Excellent battery life ; Good build quality ; Solid noise cancellation ; Smooth, clean bass response

Strong noise cancellation for the price ; Excellent audio performance ; Can be used in passive mode with cable, or wired mode with ANC enabled ; User-adjustable EQ

Noise cancellation is solid, but not class-leading

Sennheiser's HD 450BT headphones deliver excellent Bluetooth audio and solid noise cancellation for a bargain price.

Graphic EQ and presets. Over 24 hours of continuous battery life. Okay ANC feature.

Disappointing integrated microphone. Inconsistent mid-treble delivery. Some users may find these headphones uncomfortable.

The Sennheiser HD 450BT are okay for neutral sound. They have a slight overemphasis across the bass range and their treble is a bit dark. These headphones also have inconsistent mid and treble delivery, and their small ear cup holes can affect their...

Nice feeling of quality. Good sound and ok noise reduction. AAC and aptX support. USB-C charging.

Cannot be folded. A little uncomfortable. Too many confusing buttons.

To begin with the negative, the Sennheiser HD 450BT are large headphones that cannot be folded flat, which means that they take up space in the bag. There are also quite a few small buttons to keep track of, and the app does not add much. With that...

Good sound quality ; Very comfortable for on-ears ; Excellent battery life

Wonky controls ; Not the best noise canceling ; No auto-power options

Fantastic sound Comfortable fit Decent noise cancellation

Flimsy build Soundstage could be more open

If you’re looking for a cheaper alternative to the Sony WH-1000XM3, these Sennheiser cans are a great choice. With a fantastic sound, good noise cancellation, and a comfortable (and fully-foldable) fit, they’ll suit most commuters down to a tee.

Smooth, easy-listening balance ; Excellent battery life ; aptX Low Latency Bluetooth

Busy button layout ; Bass emphasis won’t suit all

While not class-leading performers in the competitive mid-range market, these well-featured Sennheisers are still worthy of consideration

Well-balanced sound Foldable design Support for aptX Low Latency

Build feels a little flimsy Soundstage could be wider

The Sennheiser HD 450BT headphones have been posed as a cheaper alternative to the Sony WH-1000XM3, and could be a savvy choice for anyone who wants the convenience of wireless noise cancellation, without having to pay over the odds. The sound quality...

Lightweight and solid ; Comfortable to wear for long periods ; Great sound and reliable noise cancelling ; Very reasonable price

Poor button layout and features ; EQ customisation is restrictive

If you have a limited budget and want an all-round great pair of over ear headphones with noise cancelling, the Sennheiser HD 450BT is a truly compelling option. There are elements of compromise, but it's a great product for its price point.