Transaction•if the shopper can't find a identical product, the client 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 can assist you solve the problem.• on the time of delivery, please verify the correctness and completeness of the goods. If the products are mistaken or damaged, please refuse to signal and communicate to us.• 100 percent new meaning new product.• Our electric elements voltage is 220 V, in case your country voltage is different, please touch us• Warranty:3 months guarantee, alternative and warranty. The customer shall pay for the transportation despatched back• the default delivery is Buydo normal delivery.• if you'd like varied delivery methods, please contact us, we will give you the following transport methods :DHL, EMS, UPS, FEDEX• Customer pleasure is essential for us. Please dont depart any impartial or negative suggestions earlier than touch us feedback isn't the superb approach to remedy any problem. We can work together to solve any dispute.• Your five movie star suggestions is our motivation, shopping ahead to nice feedback!Thank you very much!