Very good range,great sound,a bit tight on ears and not as comfortable as I wanted them to be,and seems to lose contact very easily and often.Also loses right channel intermittantly and I hve to fiddle head phone buttons and dongle to recapture channel.Also when switched off and then switched back on takes time to aquire contact

Bought a pair of these a couple of weeks ago. Love the sound. Very even bass and and especially the active noise cancellation. They are very easy to operate and come in a soft storage case. I am still getting used to the on ear design but so far they are comfortable to wear. I usually use for about an hour or so at a time.

Great sound balance, bass is surprisingly good, light and comfortable on ears. It has Sennheiser's NoiseGard (Noise Cancelling) feature, which does a decent job for this price range. Bluetooth connectivity is great and will work over a reasonable distance. The included carry pouch (not a hard case) is great for travel to protect against scrathes etc and it is not bulky at all. The HD 4.50 is certainly an all rounder - sound, looks, connectivity, comfort, and price! Definitely recommended for everyday use.

These headphones are very comfortable with well padded ear pieces. The sound is high quality and they can be use via Bluetooth or plugged in. They don't take long to charge. They fold neatly into the supplied case for travel. They seem robust and high quality which you would expect for the price. The noise cancelling would be great in noisy environments although I haven't tried them out like that yet, and the charge does last all day.

These are the most comfortable and best sounding headphones i have ever owned. The padding is thick and comfortable and the ear cavity is large enough to not squish my ears which can lead to sore ears after a while.
The battery life is great, 10hrs+ continuous music before i need to very easily recharge (just a micro USB cable).
Headphones come with a easy travel case.
Never having used bluetooth before i was worried these might drop connection but i have never had this problem at all.

Battery life for this product is pretty good. The music quality is not too bad. Doesn’t completely cancel noise but it does a pretty amazing job on the plane. Only downsize is trying to use it at the gym, the sweat goes onto the leather and feels uncomfortable. Doesn’t stay on when doing crunches or exercises on your back.

Purchased headphones from Harvey Norman Toowoomba, sensational price $100 off rrp, very comfortable thick padded ear cups, easy to set up for wifi, no cords, good quality, long battery life great value for money if looking for an inexpensive set of headphones noise cancelling not as good as Bose but way cheaper to buy, would still recommend, shop around as prices can vary significantly from retailer to retailer

I got these on sale at JB Hi-Fi and I am very happy with my purchase. Firstly, the sound quality is way better than my previous headphones which were Beyerdynamic. Secondly, the noise cancelling is very effective. It is also much more comfortable than I was expecting. It also has a microphone which is very convenient because if I get a call I can just speak through there. It is also very convenient for travelling because you can fold it and it is very light. In conclusion, I highly recommend this product.

A bit on the pricey side (if you don't get them on sale) but even then they are worth it. I was a bit worried because my ears are a bit large and these sit on the ear instead of resting on the skull around the ear (like my old ones). But no worries there, my longest stretch so far is 6 hours on a flight and apart from a bit of sweat (eew) there was no crushing or discomfort.

It is seriously awesome for the price but needs a bit more padding as ears hurt after using it for a long time. But, their battery is really good. It lasts for a long time. I usually charge it once a week. It comes with a bad ugly case. Overall an awesome purchase.

Got this pair of headphones through a courier mail deal, sounds great and came very quickly. The noise cancellation is good however it good block a bit more higher frequency sounds better. The battery life is also quite adequate for normal use during the day, maybe 10 to 15 hours.

I bought these headphones recently and I’m absolutely obsessed!! They are great for going for jogs and gym. It’s my first wireless headphones and I have to say it makes the biggest difference. These have similar quality as the boss headphones but half the price of it. I’d highly recommend

Purchased after Christmas. $197 from Harvey Norman. Nice Packaging. Well Presented. Headphones look good. A bit tight on my head. Sound is OK but not up with more expensive over ear headphones but for what you are paying they are great. With the right sound source such as Hi Fi Sound from Google Play they sound great. I just felt that there was no ‘wow’ factor. Bluetooth pairing is easy and you can walk around the house and out in the garden and they won’t drop out. Be aware that they do not turn themselves off so you need to do this even when finished listening as the battery runs down. It is a rechargeable though so overnight it charges back to 100% .A very good purchase for the price.

Love that you can answer your phone and hear your call and speak with your caller on these headphones - did not know this when we purchase. Over ear makes them very comfy and they have a semi-noise cancelling effect because of this I think. Like that you can re-charge them then go either wireless or use the wire if they run of of charge. Overall 10 out of 10.

I use to own the mm500x had this for a few year's, but the headwear snapped in half, had doubts on the HD4.50 thought it won't match my mm500x. Love that you dont need to buy batteries, active noise cancelling is good ans so is wireless and this was quarter of the price of the mmx

These headphones sit perfectly in between the high and low end headphones.
If you're looking for quality good sounding headphones but don't want to spend $400+ these are a great option.
The quoted battery life is accurate (plus they have a cable that can be used if battery runs out) and they are comfortable and can be worn for hours.
The only issue i've found is they are a little bass heavy, but not too bad and it can be worked around, and some people would prefer that.

Not the best on the market but cheap. The sound is clear and the product is very durable. As per other reviews, you may have seen, the case is cheap and not worth keeping. Got mine free with a subscription of a local newspaper. Sooo it would be wrong to complain that it was too expensive.

I purchased these overseas for approx $300aud and compared to the other brands they were well priced.
They are quite comfortable for long stretches and the noise cancelling does very well at blocking out low hums (ie on a plane), however they aren't completely noise cancelling.
They fold up and come with a small carry case which is great for travelling.