... 1.Appliance for PC, Notebook 2.Power supply: USB USB 2.0 Speaker for pc and notebook USB 2.0 Speaker1).Appliance for PC, Notebook2 ... -year warranty.6. Stickers like MRP, Barcode, Series Number, US$0.018/pcs/sticker.7. Series Number match with each Carton ... box, add US$0.03/pcs8. 50USD Logo sample charge before order, refun after place ...