When comparing Superlux HD 681 vs Jaybird X2, the Slant community recommends Superlux HD 681 for most people. In the question“What are the best headphones?” Superlux HD 681 is ranked 5th while Jaybird X2 is ranked 30th. The most important reason people chose Superlux HD 681 is:
The HD681 will not put a lot of strain to your neck and head, even for long periods. Coming in at around 220 g, they are relatively light. This is due to the use of plastic as the primary build material, along with small metal tubes on the headband frame instead of large plastic or metal parts.
Specs
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Pros
Pro Not tiring to wear
The HD681 will not put a lot of strain to your neck and head, even for long periods. Coming in at around 220 g, they are relatively light. This is due to the use of plastic as the primary build material, along with small metal tubes on the headband frame instead of large plastic or metal parts.
Pro Bass and treble are emphasized
These headphones have what is called a V-shaped sound signature where the bass and treble is boosted while the mids take a backseat. The bass is powerful, deep and satisfying. Listening to bass heavy music will certainly be a good experience. The boosted treble makes audio detail up front, so nuances in the music can be clearly heard.
Pro Fairly wide soundstage
Due to the semi-open design, the sound is not completely trapped inside the ear cup housing. This gives the sound a wider, more natural feel.
Pro Wing tips improve fit
The X2 comes with wing tips that you can attach to the earpieces. The tips enhance the grip of the headphones in the ear, and will help keep them secure even while you are running.
Pro Fun sound signature with lively highs and punchy bass
The highs are crisp, airy and forward so detail presentation is very good. Bass is fast and controlled instead of boomy, so it does not muddy up the overall sound.
This sound signature works well with a wide range of genres and rock, pop, hip-hop and EDM will definitely sound great with these headphones.
Pro Allows taking calls
Integrated into the remote is a microphone, so you do not need to pull out your phone should a call come in. Mic quality is pretty decent, and your voice should be easy to understand on the other line.
Pro Stable wireless connection
Signal quality is pretty stable with minimal distortion or drops, even if you are on the move.
Pro Remote allows basic playback control
The in-line remote will allow you to control music playback, adjust volume as well as answer/end calls.
Pro Many accessories are bundled
You get standard silicone ear tips in different sizes, along with a carrying case, different sized wing tips, premium Comply foam ear tips in different sizes, cable management clips as well as the micro-USB charging cable.
Pro Splash resistant
Exposure to drops or small splashes of rain or sweat won't easily damage these.
Cons
Con May feel cheap and flimsy
The plastics used in the construction of these headphones are not of the best quality. They feel flimsy and will often flex and rattle.
Con Thin ear pads may cause comfort issues
The ear pads are made of cheap feeling synthetic leather which can get warm rather quickly. To potentially add more discomfort, the cushioning inside these ear pads is quite thin, and can hurt the area around your ears when worn for many hours straight.
Con Mids can be lacking
Some may find the mids to be inadequate. Vocals, guitars and other sounds in the mid-frequencies may sound distant or too soft.
Con Treble can be harsh
While the bass benefits greatly from the V-shaped sound signature, the highs are boosted by quite a lot, and can make the treble sound too harsh for some. Cymbal hits for example can be too washy and near distorted and can be fatiguing.
Con Spotty battery life
Jaybird claims it has 8 hours of playback time, but many users get only around 6 hours. There have been instances where the X2 gives even shorter battery life, with some users only getting around 3 hours of use.
Con Awkward mic/remote settings
Coming from the iPhone's mic/remote can be a bit awkward. The Jaybird uses a long press and hold on the volume up and down to skip songs.
