Features: BT accompany, stable and no wire connection trouble. 8 interesting modes, meets your different needs. 6 adjustable button, finely adjust the volume of the sound. Double DSP noise control chip, no current noise, free of debugging. Plug and play, simple and time-saving. Built-in large capacity rechargeable cell, energy saving. Metal condenser microphone, anti-slip grain, heart-shape pickup, plug and play. Suitable for live streaming, interactive entertainment, music recording, etc. Wide compatibility, support most of mainstream softwares.