44.40 CHF last new 57.70 CHF 31.71 CHF/1000mAh
mophie Power Capsule
1400 mAh
mophie Power Capsule
1400 mAh
Width and length would still be ok, but with the thickness together it is quite clunky
Unfortunately, this is not a 100% suitable answer to the question, but maybe it will help:
I use it to charge my Powerbeats Wireless. Works perfectly for me. In my experience, not only once per charge of the mophie Power Capsule.
Unfortunately, no headphones are included in the scope of delivery. The item only includes the case with integrated battery, a micro USB cable and a user manual.