AKG K391 NC vs Phiaton BT 220 NC

The accessories included are all very useful. You get two 3.5mm headphone cables, a USB charging cable, silicone ear tips, a travel pouch and an airplane adapter.

You can easily replace the 3.5mm cable should it get damaged. You can detach the 3.5mm cable from the control module which is very convenient. Other noise cancelling modules have fixed cables, so you’ll have to replace the headphones should the cable get damaged.

You can take calls with these headphones on. A microphone is integrated into the remote which makes answering calls fast and convenient.

A good amount of noise will be blocked from mixing in with your music. Loud, low-pitched sounds may still be clearly heard though

You aren’t likely to have issues using these on the go. Most active noise cancelling in-ear headphones have large control modules, while the K391NC has a fairly compact and light module. You can easily use these headphones while walking and comfortably enjoy active noise cancelling with your music.

The highs are quite detailed, yet do not get harsh. The mids are slightly forward, so vocals and instruments can easily be heard. The bass is not very powerful but is tight, so you’ll get decent punch from your music.

You’ll have minimal issues with headphone wires. While there is a cable connecting the earpieces to the active noise cancelling module, you can eliminate the need for a cable from the module to your source device if the source is Bluetooth capable.

These headphones can block out a decent amount of ambient noise. The active noise cancelling filters out most high and mid frequency noise. To further reduce low frequency noise, you’ll want to switch the eartips to the Comply foam ones.

Should the battery run out, you can still use these headphones in wired mode. There is a micro-USB to 3.5mm cable included so you can connect the ANC module to your source device. You won’t get active noise cancelling in this mode though.

The ANC module doubles as a remote, and gives you a lot of control over phone and music functions. There is a dedicated button for answering calls, a switch to turn ANC on or off, as well as buttons for volume adjustment and play/pause.