100% brand new and high quality Compatible with all PC and IOS&Android mobile Phone Aluminum alloy surface. Plug and play. Standard 3.5mm audio plug. Compact and lightweight, and easy to carry. Size: 5.8cm*1.8cm Color: Gold,Hot Pink,Blue Cable length: 1.8m Frequency response: 100hz-10khz Impedance: 2.2k ohm Sensitivity: -28db ± 3db (0db = 1upa) Directional: Omnidirectional 100% brand new and high quality Compatible with all PC and IOS&Android mobile Phone Aluminum alloy surface. Plug and play. Standard 3.5mm audio plug. Compact and lightweight, and easy to carry. Size: 5.8cm*1.8cm Color: Gold,Hot Pink,Blue Cable length: 1.8m Frequency response: 100hz-10khz Impedance: 2.2k ohm Sensitivity: -28db ± 3db (0db = 1upa) Directional: Omnidirectional Package Include: 1PC Mini Microphone 1PC Transfer line Brand No Brand SKU OT776EL16G7ICNAFAMZ-146665