the have a large "L" and "R" on each earphone so easy to know which side goes where. Soft ear phone padsGreat sound qualityVibration feature (Shakes the headphones with the bass)Some noise canceling on phone callsGreat sound audio quality (both for calls and music)Connects to phone very quicklyFoldableHeadphones play at home when Muted indicating that your headphones are mutedCons:Mute button is on tip if microphone so the person on the other end of the call hears your fingers on the pic brieflyEarpieces have a vinyl cover making them hot to wear for long periods of timeNoise cancellation Si eres audio filo creo que por mucho estos son los mejores audifonos que puedes comprar de precio económico no le pide nada a audifonos de hasta 4 veces el precio de estos audifonos lo único que no me convence mucho es que el cable y las almohadillas no parecen ser intercambiables. I have run the AKGs for over 30 during my work week on a single charge. Shoe feels too snug around the top of the ankle. I definately enjoyed the show and look forward to more! It holds my laptop, water bottles, remote, cell phone, and snacks. Second, Id like to note that the other best part about this case is the fact that its an all-in-one design. The cords appear to be very strong but I wish they were retractable like the LG Tones. Any movement you make that also moves the cord will cause the earbud to move.