Smart World App2Car 10 Inch Screen

Does anyone have experience installing the 10 inch android screen from Smart World?

What I am particularly interested in is how secure the 3M tape mounting is on the dashboard, particularly over rough corrugations and scrappy high country tracks.

Also, is the device able to bluetooth audio to a OEM head unit (mine is a 2020 Triton GLS) so that volume is able to be controlled via head unit and / or steering wheel controls?

Thanks in advance