1.240V 100V wide voltage input,Website:http://www.szhehuiyuan.com, can work in a variety of more complex power grid environment.2.Copper wire would transformer more stable,while effectively reducing the failure rate of the product.3.U.S import power management chipElectronic Specifications:FAQ:Model No.CC00301Warranty1 yearInput100-240V 50-60Hz 0.35ACertificateCE,FCC,RoHSOutput5.0V-2.0AMOQ1000pcsCompatibleFor Samsung Note IIOEM/ODMAcceptColorBlack/WhitePackingPoly bag/blister packing, or as your requirement.Dimension/Delivery time2-15days (Depends on the quantity)PlugUK&EUSampleSample is availabledEnvironmental Specifications:Safety and Compliance:Operating Temperature 0℃ ~ +40℃UL / cUL 60950-1Storage Temperature -40℃ ~ +85℃EMI: FCC Class B; EN55022 Class BOperating Humidity 0% ~ 90% RHESD: Air ±15KV, Contact: ±8KV E61000-4-2, Level 4Storage Humidity 0% ~ 90% RHSurge immunity: ±4KV (L-N) EN61000-4-5, Level 4Harmonic: EN61000-3-2Flicker: EN61000-3-3