Well at least the ones I have tried. Tried these MEE Audio - Sound was very low and distorted. https://www.amazon.co.uk/gp/product/B017BM1LAC/ref=oh_aui_detailpage_o04_s00?ie=UTF8&psc=1 Also tried these Sony XB70BT - Muffled and massively overpowering bass https://www.sony.co.uk/electronics/in-ear-headphones/mdr-xb70bt I lost my Sony EX650 which had awesome sound. Would like some bluetooth but begrudge to spend £130 on these as not convinced sound will be similar to my EX650? http://www.johnlewis.com/sony-mdr-e...n-ear-headphones-with-nfc-one-touch/p2581515e Inline remote and Siri support is important to me. Has anyone had good luck, i don't want any bass monsters!