Transaction•if the customer can not find an analogous product, the buyer can ship us the product and model, and we will present it for you.• After installation, if no longer working, please touch us as soon as possible, and our engineers will let you clear up the problem.• on the time of delivery, please confirm the correctness and completeness of the goods. If the goods are flawed or damaged, please refuse to signal and make contact with us.• 100 percent new which means new product.• Our electric parts voltage is 220 V, in case your country voltage is different, please contact us• Warranty:3 months guarantee, alternative and warranty. The visitor shall pay for the transportation despatched back• the default delivery is Buydo regular delivery.• if you want varied shipping methods, please contact us, we're ready to give you the following delivery tips :DHL, EMS, UPS, FEDEX• Customer delight is vital for us. Please dont go away any impartial or damaging suggestions before touch us feedback isn't the supreme technique to resolve any problem. We can interact to solve any dispute.• Your five famous person feedback is our motivation, browsing ahead to good feedback!Thank you very much!