A:AnswerHi! This product has a One Year Manufacture Warranty which is available at the end of the user manual on Best Buy's website or on our website. If you need further assistance locating it, please contact us on the link below and we will gladly help you.
Viridiana E.
Insignia Support.
https://www.insigniaproducts.com/contact-us
A:AnswerHello, Russ,
The USB port on the TV only supports JPEG format images (with ".jpg" file extensions). An alternative would be to connect a computer using HDMI to display the video on the TV screen.
Eduardo L - Insignia Support
https://www.insigniaproducts.com/contact-us
A:AnswerNot without some other interface. To cast you need to connect to your home network or the casting device. This TV is not a smart TV and therefore does not connect to a network or bluetooth device.