Exercise Bluetooth earbuds

[watts300]

June 10 I bought these and they sound great, but I run with them for 40-45 minutes every single day so I seem to have worn out the battery.

http://smile.amazon.com/gp/product/B00L23XEQG?psc=1&redirect=true&ref_=oh_aui_detailpage_o07_s00

They stay on my ears thanks to the included hooks that aren't pictured, and as I said I'm satisfied with the sound quality... so before I order another pair of them I wanted to see if any one has any other suggestions for anything else.

$40 or less. Bluetooth only please. And also not the kind that has that piece that hangs on the neck with the ear buds extending up on a wire. Preferably on Amazon so I can use Prime shipping and get them here quickly. I'm a heavy sweater, so they'd probably be need to be designed for exercising (sweat resistant) and be secure on my ears (preferably with hooks).

Sound signature: heavy bass is not required. I like treble and prefer clear highs over bass when I'm running.

Thanks all. I appreciate your suggestions.