I recently bought a K3.
Why not give the option of a "Power Hub 3" or the standard 5V converter during purchase. (not the hub as an extra). Remove one and add the other.
Currently the K3 comes without this option.
Why not give customers the choice in advance.
If I buy the Power hub my "supplied" converter becomes superfluous to my requirements, adding waste that the planet already has enough of.
Dear Sir
Thanks so much for your order from our online shop. Actually, the INNOVV Dash Cam can be powered by power hub and inclued power converter, it even can be powered by a power bank. But once you choose Power Hub or Power Bank, there will be no Park Mode.
Your suggestion is good, we will let the relevant department know this and see if we can add a option of a "Power Hub 3" there or not.
Many thanks and have fun.