Features: Ideal for K song, internet voice chat, language training, recording over UC, QQ, YY, QT, IS,etc. Compatible with IOS/Android phone, tablet, laptop, PC, speaker, etc. New Version, built-in 3.5mm stereo plug and 3.5mm earphone port, can work together with your earphone. Easy to use, plug and play, good for recording and singing. Noise cancellation: Designed to minimize background noise and isolate the main sound source. Wide frequency response makes vocal performances sound clear, natural and vibrant. Plug and play, no extra gear needed, no charging needed. Mini and portable for easily carrying, singing whenever you want. Specifications: Size: 5.6*1.6cm Color: Gold,Silver,Blue,Rosy Cable length: 1.5m Frequency response: 40-16500Hz Impedance: 1.5K Sensitivity:-46dB/Pa±3d Directional: unidirectional Suitable for: mobile phone, computer, notebook and other equipment for Package Included: 1 x Mini Microphone with Built-in 3.5mm Earphone Port Package List: 1 x Mini Microphone with Built-in 3.5mm Earphone Port