Voltage:110V,220V Model Number:2100DN FS 2100D 4300DN 4100DN 4200DN Dear Buyer: Thank you for following us, if you are from Russia, Please give us your whole name. We need it when we are shipping the goods,Please give us a message and give us your whole name, Thank you. Shipping Term, Cost and Method (You may select or inquire the suitable shipping before ordering, kinds of Express, Post parcel are available from us) 1. Normaly each parcel we pack is within 2kg, which is free shipping Via HKPAM. But please note the delivery term of HKPAM is among 30-60days. 2. For buyers order more than 2kg or need fast shipping, please inquire us for offering you the cheapest and fastest shipping way. 3. We promise to quote buyer the exact shipping cost from forwarder, none extra fee and try our best to save shipping cost for buyers. 4. Each order will be shipped out within 5 workdays. Service after Delivery( Warranty, Feed back) 1.Because of editing, picutres we disply may be little different from actual good, please refer to actual goods. 2.Please feel free to ask us solution of any troudble during installation or working. 3.Parts we supply are compatible. But,we promise to keep buyer's protection for quality issue, shipping dilay, false decription...etc 4. We appreciate to your 5 stars possitive feed back, if you think our good meet your requirement profectly. And please kindly contact with us before making a negative feed back so that we can explain the issue in detail and offer after services that we have promised. Payment and Custom policy 1.Please inquire us if there is a special demand in payment. Kinds of payment method are available2.Buyer should make custom clearance when goods arrive in destination and please contact with us for required documents.