Keller1
100+ Head-Fier
- Joined
- Jun 13, 2011
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The chips can do all the AptXes this but if kz isn't marketing it, it's probably because they're not paying the separate AptX-adaptive license....and the AZ09 PRO has much better battery life (difference is 2 hours) on single charge. AptX is present in AptX-adaptive version too.
Hopefully they dont lose access to their qualcomm chip supply over this lol