If you want a unit similar to these it is well worth shopping around. Ali Express has a good selection and some even come with Android 10
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Like this
https://www.aliexpress.com/item/33000041477.html?spm=a2g0o.productlist.0.0.4f9c1d3 a9OBbG4&algo_pvid=3eab2f17-4e43-4d0c-b1a3-e7bb8ecaa32a&algo_expid=3eab2f17-4e43-4d0c-b1a3-e7bb8ecaa32a-26&btsid=525ef608-52e9-47b6-bc85-6fcda1f95a8e&ws_ab_test=searchweb0_0,searchweb2016 02_7,searchweb201603_53
Obviously no UK backup but if you have access to a teenager they can work it all out very quickly. My son had mine working in a couple of mins with no instructions or having seen one before.