"Sorry, but alibaba is a SCAM, I bought about 20 deferent products from 20 different suppliers and I can tell you now that 20 of these products is scrap and when I requested my money back they either dont respond or they give every reason not to refund. Never never buy from alibaba, you will lose your money and the items you bought wont wor or you wont even get the item.
DO NOT USE ALIBABA. All the suppliers I bought from was gold and had 5 years trading with buyers insurance, please explain why non of them dont want to respond or refund? "Do Not Buy From Alibaba, most of the sellers sell fakes and 99.9 % of the stuff dont work. you wont get your money back. DO NOT USE Alibaba! "