Fone de ouvido Digitex Yijiatong Dual Ear USB para computador, escritório, vendas e atendimento ao cliente (modelo EC)

Brand:Yijiatong,Item Number:Y300D EC model,Model Number:Y300D EC model,Time to market:2021,Product Source Category:In Stock,Wearing Method:Head-mounted,Headphone Output Audio Source:Universal,Plug Diameter:3.5mm,Plug Type:USB,Are these wireless headphones?:Wired headphones,Does it have a microphone?:Yes 1,Frequency Response Range:100-6600,Distortion Rate:5,Wire length:1.5-3,Speaker Diameter:28,Earplug/Earmuff Material:Protein Soft Earmuffs,Headphone cable material:High-quality, shake-resistant, low-resistance PU earphones,Purpose:Universal,Weight:110,Processing Method:OEM Processing,Custom Logo Printing:Sure,Does it support proxy franchise?:Support,After-sales service:Shop Three Guarantees,Package contents list:Headphones + Instruction List,Color:Y300D Binaural RJ9 EC Customization,Main downstream platforms:, , , ,Main sales regions:Africa, Europe, South America, Southeast Asia, North America,Is it exclusively for cross-border export supply?:yes,Customizable:Support,Is it a patented source product?:No,Style:Industrial Style,Headphone Category:Over-Ear Headphones,Impedance:2.2K,Design:Over-Ear Headphones,Sensitivity:123