MAONOCASTER Lite AU-AM200-S1 is a Production Studio Live Broadcast Sound Card Set with Earphone & Microphone.MAONOCASTER Portable Podcast Studio is exactly what you need when you want to get your podcast, radio shows, or Twitch streams off the ground easily but are not sure what gear to buy. It is so easy and intuitive to use that you can jump headfirst into podcasting within minutes, and focus on providing valued content and interacting with your audiences rather than being distracted by the complicated operations. It offers four channels of audio mixing and easy connections to microphones, smartphones, and other sources; uses advanced engineering that allows the user to control the sound levels and add live vocal and sound effects through a comprehensive set of tools to avoid laborious post-production and editing. it is Compact & Fully Integrated with a Built-In Battery. It supports Multi-Channel Mixing & Streaming and comes with high-Quality Preamps and limitless Voice FX.  It lasts for about 8h of operation. It has 9 sound effects, 9 camboy/camgirl sound effects. It is compatible with cell phones/iPad/PC. It features a compact design and easy operation. USB2.0 has been used for data transmission. The microphone features a cartridge of 34mm large gold plated diaphragm. It has a high sensitivity, wide frequency response, and clear sound. The earphone is tailored for monitoring and features a 9.2mm high-resolution driver unit to reproduce rich sound details. The whole set is designed with a high-quality alloy case for convenient outdoor application. It also has built-in Noise Reduction. The Build  Quality of this device is good. Maono MAONOCASTER Lite AU-AM200-S1 Production Studio offers 6 months warranty (Warranty must be claimed with box and all accessories).