Transaction•if the customer cannot discover an identical product, the customer can deliver us the product andmodel, and we will provide it for you.• After installation, if not working, please touch us as quickly as possible, and ourengineers may also help you resolve the problem.• at the time of delivery, please verify the correctness and completeness of the goods. Ifthe goods are flawed or damaged, please refuse to signal and get in touch with us.•100% new that means new product.•Our electric substances voltage is 220 V, in case your country voltage is different, please touch us•Warranty:3 months guarantee, alternative and warranty. The buyer shall pay for the transportation despatched back• the default delivery is Buydo ordinary delivery.• if you'd like varied delivery methods, please touch us, we will provide the followingdelivery tricks :DHL, EMS, UPS, FEDEX• Customer satisfaction is vital for us. Please dont depart any impartial ornegative feedback earlier than touch us suggestions isn't the superb approach to resolve any problem. We can interact to resolve any dispute.• Your 5 famous person suggestions is our motivation, browsing forward to nice feedback!Thank youvery much!