Digital OTG Sound Card Sound Mixer Board Wireless Connection for Live Streaming Music Recording Karaoke Singing Compatible with Phone Computer

features, a great device for online karaoke, live streaming, listening to music, professional recording, etc.
Features:
Built-in high-performance floating-point arithmetic DSP audio sound processor, and intelligent noise reduction microphone amplifier and HIFI headphone amplifier, delivering high-definition sound quality.
Offers 12-tone auto-tune feature, able to automatically rectify your pitch, thus help you produce a more pleasant sound.
It supports wireless connection via BT, which features stable transmission and low latency, supports accompany from phone and computer.
Provides real-time headphone monitoring, allows you to control every detail of your sound, helps you achieve a great performance.
Fitted with 4 sound effects and 8 modes that can help cheer up your live streaming atmosphere, making it more funny and interesting.
It has built-in 48V phantom power supply and large capacity lithium battery that can last for up to 15 hours, satisfying live streaming needs.
Compatible with win 7+ system, and mainstream mobile phone systems.