I really do like this product a lot and can safely say it's made me a fan of IEMs though the Bluetooth dongle is clunky and at times "weighty" while the regular cable I am missing controls but it's not deal-breaking. Sound wise is clear and with a bit of EQ adjustment here and there I've been able to hear things I haven't heard before in music that I am very familiar with. Good buy.
An excellent product. Light weight. Fits perfectly. However would like to enquire if there is a longer cable though, if I'm hooking it to my laptop or direct to amplifier thats at a little distance, it may be a problem. Would be great to have a connecting longer 3.5mm cable for this purpose.