The Shure SE420s' ear buds are one part sparkling gray and one part slightly-darker sparkling gray. The ear buds themselves have nozles that protrude at an angle. The tips of these nozzles are open to the air, but there is a guard at the very bottom. The headphones are meant to be worn with the cord around the back of the ear, as indicated by the 'L' and 'R' markings on the back of each ear bud.
|Driver Type||Dual TruAcoustic MicroSpeakers|
|Sensitivity (at 1 kHz)||109 dB|
|Impedance (at 1 kHz)||22.0 Ohm|