Review on Longzon 2-in-1 Bag Sealer and Cutter with Hook - Portable Handheld Vacuum Sealer for Chip Snack Plastic Bags - Keep Food Fresh with Powerful Batteries - Quenta Sellador De Bolsas by Shauna Kennedy

I received the bag sealer in a short time. It looks solid with a nice hanging clip. The product also comes with two batteries. When I put the batteries in and checked the seal, nothing happened. The two ends for the batteries were the same ie there was no obvious plus and minus indication although the instructions said to place the batteries according to the back of the sealant which had plus and minus only on the cover. Changed the batteries as a precaution. Nothing yet. I got frustrated and wanted to throw this thing away, but I fucking decided to put one battery in one direction and the other in the opposite direction. I smelled plastic and tried the seal on the bag. It burned out and didn't seal properly. It's getting warm, but it's getting too hot. Obviously the wiring is messed up. Don't waste your money on this product.