Transaction•if the shopper can not find a same product, the shopper can ship us the product and model, and we're able to present it for you.• After installation, if now not working, please contact us as quickly as possible, and our engineers can assist you solve the problem.• on the time of delivery, please confirm the correctness and completeness of the goods. If the goods are improper or damaged, please refuse to sign and speak to us.• 100% new that means new product.• Our electrical elements voltage is 220 V, in case your nation voltage is different, please contact us• Warranty:3 months guarantee, substitute and warranty. The customer shall pay for the transportation despatched back• the default transport is Buydo traditional delivery.• if you would like diversified delivery methods, please contact us, we are able to provide the following delivery tips :DHL, EMS, UPS, FEDEX• Customer pride is essential for us. Please dont leave any impartial or detrimental suggestions before touch us feedback is not the superb strategy to remedy any problem. We can interact to solve any dispute.• Your five megastar feedback is our motivation, shopping forward to good feedback!Thank you very much!