Very interesting. I never knew about the remote and rechargeable batteries. I saw the price, laughed and didn't go any further.
I opt more for the shady individual who set the price high hoping someone might come along.
The reason I say this is because I can't see how anyone could justify a $650 dollar increase for a remote and rechargeable battery alone.
I wonder if the remote IR receiver and battery charging circuit is present in the low cost model?
Friends, I have already written all this. Please read carefully.
There are only two versions with remote control:
7 version: Orion SCR-B9
This version appears in Japan in 2023.
It is a clone of 2 version: Medion Life MD 44238, without a DAB tuner.
Apart from a different color scheme, the new version
have a remote control.
10 version: LEOTEC LT-BT600RUC
This version appears in China in January 2025.
It is a clone of Leotek LT-CD1908BUCT.
There are 3 different colors: red, black and gray.
This version have a
remote control and built in lithium battery - 5200 mAh.
Other versions don't have a remote control.
I guess, they don't have a receiver and you cannot buy a remote control.
As we commented before, there is an additional compartment in the back case
where you can put a rechargeable battery. This is a possible custom upgrade.