TOFU Portable Travel Charger Combo - Fast Charging Power Bank for iPhone, Android & USB Devices | Perfect for Travel, Camping & Outdoor Adventures

I bought this at end of 2018, I used it once immediately when I connected to electrical plug I heated noise within TOFU itself so I removed it immediately because I do not want any electrical fire. After while I had the courage to check if it is working or not but it stoped working so literally I never used it and no guarantee to return it for the seller so I lost my 60$ for defective product and because no guarantee I did not waste my time to email the sellerPlease be careful when you use this product and search for better quality if you did not buy it