Will this work for the Sony A6000?
If the Sony A6000 within 11cm*22cm, then yes.
Can this attach to any tripod?
Yes, it can attach to any tripod with 1/4" screw.
Is this light Wireless?
This light with built-in battery, it can charge your phone with a type-c cable.
What is the life of the battery on a full charge and how long does it take to charge fully?
When full charged, it can work 10.5 hours at mini brightness and 2.5 hours at max brightness. And the full charge will take about 4.5-5 hours for QC2.0 charge and about 7 hours for ordinary charge.