AKG K81 DJ vs 1more Triple Driver

Despite the compact size. the bass is full, has great impact, deep extension yet is not loose. The low end also has a natural quality to it that makes these headphones great for music that is performed using real instruments.
The mids are slightly recessed, but also have a natural tone. The highs are the most recessed or rolled-off, but the detail and airiness of the music is not totally absent. This quality helps give the sound a smooth and pleasing tonality.

The K81 can be used “DJ style”, wherein only one ear cup is in contact with the head. The cups have a smooth swivel action so they can be rotated to face outwards. A user can choose to hold one ear cup up to his or her ear while flipping switches or turning knobs on the mix board with the other hand.

While these are already quite compact, the ear cups can be folded into the headband to reduce their size even further. This makes them easy to stuff inside a bag and travel with.

The clamping force is not too much at all, so acceptable levels of pressure will be applied on the ears. Also, the ear pads are thick with ample pleather padding on the surface. This combination provides adequate cushioning between the ear cups and sides of the head.

The aluminum headband itself has some good flex. Combined with the sliding mechanism of the ear cups, K81 can be adjusted to fit a wide range of head sizes. Also notable are the numbered steps on each side of the headband, which allow for accurate and consistent ear cup positioning.

Although it's mostly made of plastic, the materials don't feel cheap at all. Aside from feeling sturdy, the plastics have a smooth rubber coating which makes them feel premium to the touch. Also, the headband is made out of aluminum which is significantly more durable than an all plastic one.

There are two balanced armature drivers which handle the production of high frequencies, resulting in highs that are really detailed and have a lot of sparkle and detail to them.
The 2 BA drivers are complemented by a dynamic driver (hence the triple driver designation) which handles the mids and the lower frequencies. Mids are smooth and clear while the bass is powerful yet at the same time is well controlled.

The earpieces' tips are slightly angled and allows for a more comfortable, deeper and more secure fit in the ears.

The headphone cable is covered by a fabric sleeve. Not only does this make the cable look and feel expensive, but this also adds to the cable's durability. This also helps prevent the cable from tangling easily.

The inline remote has a metal casing with three buttons that allow you to control tracks, respond to calls as well as adjust the volume.

The remote is compatible with Android and iOS devices.

These in-ears incorporate a lot of metal in the build, with the earpieces, the in-line remote as well as the 3.5mm plug predominantly made out of metal. This gives the headphones nice heft and a quality feel.

The in-line microphone allows you to take calls without having to disconnect these headphones. Microphone sound is rich and has good clarity.

Along with the headphones, you also get silicone and foam ear tips in multiple sizes, a leather carrying case as well as an airplane adapter. These are functional accessories that definitely add a lot of value to the overall package.