Extremely cheap AR glasses available in amazon for 159$ limited time sale. Creates virtual 200+ inch virtual screen. These are good for portability, as they can connect to phone or tablet or portable device and take similar function as a monitor while occupying far less space yet providing far more screen real estate. Good visual quality and audio quality.
Still I'm not sure of the brand maybe its reputable but being I'm unfamiliar with it I wouldn't connect to anything important. Probably to a gaming device or for streaming but would keep away from devices with access to important accounts due to potential security concerns. Again, it could be just paranoia as I've not heard of any security issues with this device, but it's just my take for any brand that is not a big familiar brand name to me.
