how do you do wireless projection on an etonesonic smart TV?

To do wireless projection on your Etonesonic smart TV, you have a couple great options from the search results. The Anycast M2 Plus Wireless HDMI Dongle would allow you to mirror your phone or tablet's screen wirelessly on the TV for only R249. It's a very affordable way to watch videos and pictures from your mobile devices on a larger screen. For higher quality projection from a laptop or desktop, the J5 Create JVAW56 wireless display adapter for R883 would let you transmit HD audio and video over WiFi with low latency. It receives the signal on your TV so you can give presentations or watch content without cables. Both options simply plug into your TV's HDMI port for an easy, cable-free projection experience.