Tips: - put the bag on the roof before loading it. Theyre easy enough to assemble however not as easy to adjust as Youd think, with that said however, maybe thats good so they dont slide down crushing your shoes. It is lightweight, comfortable and I like the fact that it has the 2 front pouches in addition to the back pouch. From a performer/producer/sound engineers perspective (AKGs target market for the K701/K702), it is the non-linear consumer grade headphones that are lacking. The first detail we need to get into is sound. They fit but they could not possibly have been any smaller. There was never a perfect sound where the bass, voice, and background instrumental played loudly all at once (which is disappointing and expected from cheaper Dollarstore products. To my ears this is one of the first Bluetooth wireless headphones that sound almost equal wired vs. Pros:-Sound quality is on par with some of the more expensive headphone I own-Mic works great: the sound is not condensed but you can definitely hear me without background noises. Setting up took less than 10 seconds.