?Wide Applications? This sound effects device uses OTG technology to achieve lossless transmission, avoid current noise, creating a higher level of sound quality. can change your voice anytime, anywhere, call friends, chat on WeChat, live and sing, microphone recording studio, home studios recording, DJ mixer, music recording, guitars, condenser microphones, karaoke, take videos on TikTok, Youtube, etc. ?Intelligent lighting effects?It's the newest SINSOJO Live Sound Card, with imported DSP dual chip, Bluetooth wireless accompaniment, Console lighting changes according to the voice change /electric sound /volume level, and advanced intelligent light control. will make your concert full of excitement. ?Professional Audio Mixer?Support 48V microphone phantom power input, compatible with dual phone live, dual microphone, and mobile computer mixing live, support life while charging, accompaniment, reverb, microphone, effects, monitoring, and recording are all independently controlled, 8 scene modes and 14 built-in special audio effects for your creation, fully compatible with Android, IOS, WINDOWS. easily start a new blogging journey and show off your charm on air. ?Smart Ducking function?The one-touch noise reduction function (DENOISE), Turn on the DUCKING function and when you record vocals with background music, the music will then be smaller to highlight the vocals. When turned off the music is balanced with the vocals. This podcast equipment kit meets the use of most scenes. Free drive, plug and play. ?Imported DSP Dual Chip?High-performance 32-bit DSP noise reduction audio dual chip, the audio signal is stable and clear, and intelligent noise reduction has no delay. Ensures your voice is captured clearly, Even in noisy environments, and also ensures lossless sound quality, Built-in 1800 mAh capacity battery, there is no need to frequently plug in the power source, compact portable design, easy to carry, provides a clear, noise-free vocal performance for singers.