Yes, battery drain must indeed become a bigger issue on bluetooth units, based on what I recall
seeing in the specs for the CS vs the CSP.
My use for my ClipSport(s) have been solely for my daily exercise workouts (at a Planet Fitness center).
I spend about an hour listening each week-day, and I could go easily a couple of weeks between re-charges
on the ClipSport and its wired-earbuds.
Now that I’m on the CSP, using a bluetooth headset, I need to re-charge the CSP about twice as often.
(Ok, I’ll go start a posting in the CS-Plus forum, and talk a bit about my bluetooth experiences so far.)
