The Sennheiser MM 450 Travel is a Bluetooth-enabled supra-aural headset that folds up for easy portability. It has inbuilt active noise-cancelling and an internal microphone to allow complete integration with a Bluetooth-equipped mobile phone.

Great noise-cancelling for an on-ear model; flawless Bluetooth implementation; good sound quality

Low battery life with noise-cancelling enabled; dorky headband

General Review Unfortunately not the be-all-end-all. After seeing and hearing the MM450X at the Frankfurt Airport I though it had it all and could do it all: Bluetooth apt-x, noise cancelling, bluetooth headset, wired passive, talk-through, compact and foldable, easy to recharge, and with decent...

Portable; bluetooth; aptx; headset; NoiseGard

difficult fitment; not great sound

Overall very satisfied with these headphones. Stereo sound over Bluetooth is surprisingly good. Very accurate with little to no hiss or background noise. Noise cancellation is very effective and talk-through is handy. The range of these is phenomenal.

After reviewing many makes and models of headphones, the Sennheiser MM450 was the one I chose. I'm thrilled with my selection !! Perfectly compact for travel and versatile use for audio cable or bluetooth. Plus, they are Active Noise Cancelling. I was really impressed with the bluetooth range.

Clear Sound; Easy Controls; Lightweight; Top Quality; Versatile

My Take: 8.5/10 However, I'd give the Sennheiser MM450 Travel a 10/10 for functionality. You won't find another pair of bluetooth headphones that does more. What do I think With Over 90% of user wireless headphone reviews scoring the Sennheiser MM450 Travel positively (score of 4 or 5 based on a 5...

As I have been reviewing more and more audio equipment one thing has become clear to me: you get what you pay for in the sound department. True, every now and then a lower-end audio product may surprise you but, as a general rule, the more you pay the more features and audio-quality you are going to...

Packed with features; Use corded or wireless; Bluetooth phone functionality; Excellent noise cancellation; Easy to control with excellent eyes-free layout for the controls; Comfortable for extended use; TalkThrough feature for use on airplanes etc; Very good sound; Removable battery

Pricey; Sound very good to me but may leave a true audiophile wanting

The Sennheiser MM 450 headset packs in buckets of technology offering up pretty much everything you could look for in a headset. It can be wired, wireless, with or without noise cancellation and they fold-up too. Could these be the ultimate headphones for travel and leisure?

Bags of features; plenty of accessories; excellent quality audio

Can get a little warm inside

- High quality material. - Comfortable, they are not too small and sit over the ears. - You can fold them. - 8/10 sound. - You can take your calls, control volume, and skip/pause music easily. - Somewhat short battery life. (around 7 hours) - Noise cancelling is nothing to write home about.

The Sennheiser MM 450 Travel is a Bluetooth-enabled supra-aural headset that folds up for easy portability. It has inbuilt active noise-cancelling and an internal microphone to allow complete integration with a Bluetooth-equipped mobile phone.

Great noise-cancelling for an on-ear model; flawless Bluetooth implementation; good sound quality

Low battery life with noise-cancelling enabled; dorky headband

Had them here for about 8 months now, and they're absolutely gorgeous, before I had the Nokia bh something for 500 bucks, and it's such a big difference. Haft dom här i ungefär 8 månader nu, och dom är helt underbara, förut hade jag Nokias bh nånting för 500 spänn, och det är så stor skillnad.