Our Verdict In terms of detail, clarity and musicality you could do a lot worse For Good detailing and sonic performance, lightweight Against Odd lanyard design Reviewed on 8th September 2009 These Sennheiser in-ear headphones are wired directly to the Bluetooth dongle that hangs on a lanyard around your neck like a referee's whistle. It seems a little fussy at first, but its lightweight design isn't intrusive. Listening to Foo Fighters' My Hero, there's not quite the scale nor immediacy we might expect, but in terms of detail, clarity and musicality, it's one of the best availble. There's always a premium for Bluetooth functionality but these earphones disguise it better than most – so long as you can get along with the lanyard design. See all our five-star headphone reviews More after the break Follow whathifi.com on Twitter Related News The best What Hi-Fi? deals of the month - April Fri, 21 Apr 2017, 04:45pm Best headphone deals - in-ear, over-ear, wireless and more Tue, 18 Apr 2017, 02:14pm Bank Holiday sales 2017 – best UK tech deals Fri, 14 Apr 2017, 05:24pm The 10 most popular reviews on What Hi-Fi? Mon, 03 Apr 2017, 05:07pm V-Moda unveils new Crossfade 2 wireless on-ear headphones Tue, 28 Mar 2017, 05:03pm Headphones MM200 Sennheiser Stay on top of your sound with What Hi-Fi? in your inbox every week Thank you for registering for our Newsletter We will send you relevant emails and updates.