Purchase this unit on December 15th. Attempted to use it this past Saturday January 29th and the unit did not work! I immediately emailed Vevor to inform them, and then I found a phone# soni called them. I was told to text in a video showing the unit wasn't working. I did that and was told to check my email in the morning. The following morning I got an email back from the email that I originally sent asking me to do the same thing sending the video, I sent in the video I was advised that they would send the information to the manufacturer and get back to me. Well the manufacturer sent back some pictures that were not mine of what looked like the back of a unit I only sent video of the front of the unit showing that the knob was being turned but it wasn't powering on! I advised the person in the email that the pictures they sent were not of my unit and that I want a refund, the language barrier is horrible I can't understand anything that they're saying and nobody is helping me purchased at your own risk never again what I purchase anything from Vevor
Aletheatianna 
