I purchased a SMOK V-FIN 160W TC Box Mod,It Did Not Work! So I am unable to review it. I had to return it. I did received store credit just for the product but had to pay out of pocket for the return shipping. I was unable to take a video because I do not own a smartphone or have a webcam on my computer. I was informed that they would not be reimbursed for the $14.20 I had to pay for the return shipping because I could not provide a video. I do not like being ripped off by Element Vape. I sent a copy of the receipt, from the Post Office, which included the tracking number on the receipt as proof. I am sure that they will delete this review.