Specification:Brand Name: GGMMModel Number: EJ-201\/202Material: Metal Alloy， Durable Oxygen-free copper (OFC) and TPE 3.9ft cable cordType: In-earMicrophone: YesOptional Color: Black， Silver
Function:Built-in microphone， hands-free to talk.Integrated call answer\/ reject function.There are three sizes of earmuffs to choose.
Package Included:1 X GGMM Earphone1 X Storage Bag1 X Earmuffs