I agree, Pro vs Boost look very similar specs. I'm wondering if only one will come to the market?
(pasting two languages as the English is not formatting well on my screen)
I'm wondering if only one will be launched, and its odd for same Watt input, the recharge times different, the Watts of the speakers the same but play time different, and odd the weights the same.
Pinch of salt, I suspect there are some errors here, which is not as rare as you think e.g. Fusion weight off Anker vs Amazon (hint: kitchen scales agree with Amazon) to prove the error capability of Anker. (and yes I email support to correct as I find them)