We have large quantites of the items in stock. Please contact me for more. We test all items before we send them out.Please check and use the product firstly after it arrives. If it can't work well or. We will block the buyers who directly open cases without contacting us first! Thanks for understanding and cooperation. This item is in the category "Business, Office & Industrial\Other Business & Industrial". The seller is "chenhao20171010" and is located in this country: CN. This item can be shipped worldwide.