NOTED: 1.Accept Dropshipping, and we will DO NOT put any invoices, QR codes, promotions or brand name logo in the shipment,So Dont worry,Just buy it, we will do anything well for you . 2.We are guarantee each device be tested rigorous before shipped out, SO all KEPHE products can guarantee 100% high quality before sent out, If not , REFUND !!! So dont worry the quality. Cheapest price , High Quality !! Order Soon !!!!