Bluetooth Headphone Recommendation

[PaulF]

Looking for a recommendation for some bluetooth headphones to use for running and perhaps cycling.
[/color]Had some cheap ones but they failed before they needed their first charge!
[/color]These http://www.amazon.co.uk/Plantronics-BackBeat-GO-Wireless-Earbuds/dp/B00AC3B5Z4/ref=sr_1_6?ie=UTF8&qid=1431876431&sr=8-6&keywords=plantronics+backbeat+pro are a good price but I'm concerned that hey won't stay in place.[/font][/size]
[/color]These http://www.amazon.co.uk/607/dp/B00N95OZOK/ref=sr_1_2?ie=UTF8&qid=1431797493&sr=8-2&keywords=backbeat+fit are more expensive but look as if they'll stay in place better.[/font][/size]
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[/color]Any thoughts?