Specifications: Type: Electret condenser microphone Left and right channel stereo recording Weight: 11.5g Noise Level: 34dB SPL Frequency Response: 100-15,000Hz Plug: L-shap gold-plat mini plug, 3.5mm Maximum Input Sound Level: 110dB SPL (THD 1 percent at 1kHz) Recommend for: Recording on Digital Media: Mini Disc (MD), DAT, and NT and so on Features: Brand new and high quality Small size and lightweight Directivity Uni-directional stereo Reliable electret condenser technology Silver color matches Mini Disk components Appearance vogue, with delicate do manual work High quality microphone for recording on digital media Gold plug for maximum conductivity and minimum noise Direct connection to recorder, provides faster, easier recording session set-ups Plug-in power operation needs no battery and ensures dependability under virtually all conditions Package: 1x Mini Mic Digital Stereo Microphone for Recorder Laptop PC MD VoIP Skype MSN Ships in 7 business days. It is shipped from China. Delivery is provided by China Post Air Mail. Delivery time depends on the couriers, local customs in your country also holidays, weather conditions. Usually it takes from 39 to 60 days, depending on the customs at your country.