Features: 3.5 dual channel plug, similar to a regular MP3/4 computerheadphone, suitable for any computer model. 360, noise resistant, high standard capacitance micro-phone core, suitable for use in computer recording equipment. The perfect surface spray leather processing technologyfeels more upscale. Integrated design technology with tensile audio cable andmicro tube body. Specification: Total length：5.5CM Linelength：1.5 meters Color：Metal color Directivity：360°omnidirectional recording Frequency response：40-16500Hz Sensitivity Reduction：-36dB/Pa +3 40-16500HzFrequency response Sensitivity Reduction -36dB/Pa +3 Notes: 1.Only Apple phones have monitoring effects (i.e., listeningto one's own voice while singing).Android phones can onlyrecord and replay their own voice to hear it, because theAndroid operating system does not support this feature2.Computers and laptops can only be used for short conversations with friends during video chats. Notice *Images on this page are for illustration only and thedesign of the actual product may differ. *All data on this page are from laboratories, and may notreflect the actual product. Actual results may vary accord-ing to differences in software version, environment andphone edition. *Channelavailability may vary between markets. Locastandards and laws may vary, please ensure this productmeets local requirements before purchasing.