Features: brand new and high quality 48V Power Supply & OTG Lossless Live Broadcasting: OTG lossless connection is adopted. When the computer is connected to set and broadcast, it has the characteristics of real-time transmission of audio signal and easy output of lossless sound quality. 7 Big Rotation + 2 Big Pusher: Professional tuning independent adjustment, 12 kinds of tones make the electric sound modification more shocking. A for Key to for Smart to Eliminate the Original Sound: It can automatically identify the host's voice and intelligently reduce the volume of background music, and effectively eliminate 95% of the voice of the music lead singer, So as to become accompaniment. Atmosphere Effect: With the host control field sound effect, the background accompaniment import one for key control field dryness. Multi Layer Noise Reduction and Pure Sound Quality: Multi layer and different density filtering technology can effectively suppress noise, restore human voice clearly, and avoid the trouble caused by noise. Specifications: BT Version: 5.0 Main Chip: Impoted Dual Dsp Recording: 16bit 48 < Hz Snr94db Playback: 16bit/ 48 Khz Snr 105db Distortion: