A:AnswerThis question was incorrectly directed to TV Model:NS-19D310NA21, SKU:6394757, which is not battery operated. However, in general, if the TV you are interested in uses replaceable batteries, you could use either rechargeable or regular batteries.
A:AnswerThis TV does not support wireless screen mirroring, however you can hook up an adapter or streaming device, that supports this feature, into one of the HDMI inputs on the TV.
A:AnswerYes, there is SAP which can include Spanish or other languages where available or descriptive for visually impaired persons if available. it also has accessibility features including Audible menu navigation
A:AnswerYes-ish. The attached image shows a vertical arcade game running on a MiSTeR - the TV can definitely display the image vertically but the stands are designed for a horizontal picture. So, I suppose it depends on the source’s output. You would have to find a way to reliably keep the TV standing vertically - maybe mounting it on a wall or using an after market stand.
