Sennheiser Momentum On-Ear
An L-shaped plug is better if the jack is on the left or right side of the device, so that the cable isn't bent, and is less likely to break when the device is in your pocket.
A long cable ensures more freedom of movement.
This device comfortably rests on top of your outer ears. As it doesn't block out everything from the outside world, it's preferred in places like office environments and recommended for outdoor activities.
The highest frequency at which device produces audio. The higher the high-frequency response, the clearer and crispier the treble.
The lowest frequency at which the device produces audio. The lower the low-frequency response, the stronger and juicier the bass.
Devices with a higher sound pressure level are generally louder when supplied with any given audio source.
AKG K553 Pro
Impedance is the device’s electrical resistance to the current being pushed through it. The lower the impedance, the easier it is to get higher volume and requires less power.
Flips Solo 2 Social
A standard 3.5mm male connector is suitable for use with all MP3 players and computer sound cards.
There is a control panel on the cable, so you can easily operate the device without having to interact with it.