Transaction•if the customer cannot discover an identical product, the shopper can send us the product and model, and we are able to present it for you.• After installation, if not working, please contact us as soon as possible, and our engineers might help you resolve the problem.• on the time of delivery, please confirm the correctness and completeness of the goods. If the products are unsuitable or damaged, please refuse to sign and get in touch with us.• one hundred pc new meaning new product.• Our electric 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 delivery is Buydo normal delivery.• in order for you diversified delivery methods, please touch us, we're able to provide the following transport tips :DHL, EMS, UPS, FEDEX• Customer pride is significant for us. Please dont leave any impartial or damaging feedback before contact us suggestions isn't the superb strategy to resolve any problem. We can work together to resolve any dispute.• Your 5 celeb suggestions is our motivation, browsing ahead to pleasant feedback!Thank you very much!