Delivery time : EMS :10-30days !!! DHL UPS FedEx :only need 3-7 work days !!! China post :15-60 work days , maybe need more time . If you do not receive the package at this time,Please do not open dispute, Because China Post need some time, if you are urgent need of goods, please choose DHL or UPS or FedEx or contact us ! If you also need purchase more IC part or other electronic part ,please contact us ,we will give you a best price !!!