"These are the Bluetooth headset with great sound,Bass is not that great ,but its ok ,and more importantly the Battery life is awesome. For Bluetooth headset battery life was always concern but this is perfect."
"With regular iPod or tablet output you can listen to them loudly, but really come alive when connected to a good amplifier. Equalizer is almost a must-have if you are more demanding and have a specific taste of how your music should be played."
"Super bass, good mid range and much audible twits with easy connectivity. sound quality drops a little with aux cable but within acceptable limit."