4 USB charger  supports charging simultaneously for a family. 4 USB charger equipped with two USB charger output 5V / 2.1A USB smart charging ports and two 5V / 1A charging ports,Website: , support for four digital equipment charging at same time. Intelligent charging chip automatic identify the accessed equipment, intelligent allocated the current and perform perfectly for the charging, support two mobile phones and 2 tablets or 4 mobile phones charging at same time.Model No. CX00209Voltage5VCertificateCE,FCC,RoHSCurrent1A/2.1ATest100% test before deliveryLength1.5mOEM/ODMAcceptedMaterialPVC & Pure CopperPackingPE Bag, OPP Bag, Blister card, color box are available or as your requirement.ColorWhite& blackDelivery time2-15days (Depends on the quantity)Apply toAndroid PhoneFree Sampleavailable