Mirror TV to another TV

[a17pedalgdel]

Im working on a pub and they ask me to play videoclips using a usb connected directly to the tv on 2 tvs with video and sound synchronized, I though about mirroring the video played on 1st TV to the 2nd TV using a HDMI extensor, also i need to use a wireless solution. I found THIS HDMI exntensor and looks good for this task, I need to know if its even gonna work or if there's any easier solution for this situation

 

[americanaudiophile]

TVs don't have HDMI or any other video outputs so you can't send AV from one TV to another.
You can use something like this
https/www.amazon.com/Buyee-Portable-Outputs-Auto-play-Loop-play/dp/B00JA8I0NW/ref=sr_1_2?ie=UTF8&qid=1481164867&sr=8-2&keywords=Media+player+composite
or a media box to provide an HDMI output from USB drive. You will also need an 1 in 2 out HDMI distribution amp to split the output. One goes to the local TV, the other to the wireless HDMI transmitter.