The Creative HN-900 are mediocre headphones. They look well-designed but feel a little cheap. They're also pretty comfortable but their audio reproduction is disappointing. They don't isolate from ambient noise very well and they also leak a lot so they won't be the ideal headphones for commuting or to use at the office.
The HN-900s are comfortable. The ear cups are soft and the simple, one-button design works well. They are moderately sturdy but some of the plastic feels cheap. The thin cable provided has a mic and a play/stop button but no volume controls.
Simple and clear design. There's only one button on the headphones, so no chance of confusion. The in-line remote only has call/music control and no volume control.
The Creative HN-900 are moderately stable headphones. They stay in place during casual listening sessions and have a detachable audio cable that won't yank the headphones of your head if it gets hooked on something. Sadly, these are not sports headphones they feel too bulky and sway easily because of the relatively thin headband.They will quickly slip off your ears during high-intensity, physical exercise.
The HN 900 are moderately portable headphones. They have a relatively small frame compared to some other over-ear headphones, and their ear cups lay flat to take up less space. However, they do not fold into a more compact format and will be too cumbersome to carry around on your person as they won't fit into any pockets, even larger jacket pockets.
The Creative HN-900 are a poor sounding pair of closed-back over-ear headphones. They have a poor Bass which lacks sub-bass and sound boomy, a mediocre Mid Range that sound muddy, and a poor Treble that lacks presence and brightness. They also don't have a good Soundstage, but on the plus side, they produce little distortion.
The noise isolation in the HN-900s is weak. The active noise canceling is barely differentiable from the passive isolation provided by the seal of the ear-cups. They are quite leaky and are not recommended for travelling or very noisy commutes.
Most of the isolation is provided passively by the ear cups. The ANC (Active Noise Cancelling) only adds 10dB of reduction at around 200Hz and does even less at other frequencies, which is disappointing.
The HN-900 only have noise canceling as an active feature. This makes them less versatile for other use cases except as noise canceling headphones, as they lack both wireless or an app, to enhance and customize their sound. On the upside, with the AAA battery, they deliver a good up to 32 hours of continuous playback, which should easily cover a weekend's worth of use without needing to change batteries.
The Creative HN-900 can last up to 48 hours of continuous play time at average volumes. You won't have to change the triple AAA battery throughout the day, which is great for long flights or road trips. Unfortunately, they do not have any battery saving features like an auto-off timer but can continue playing audio even when the battery is completely drained.