Feature: 1. Multi Functional: The sound card features 10 fixed background special effects keys, 9 specific sound effects keys, 7 podcast and recording modes, 5 voice changing modes, and 4 special functions, making your live streams more entertaining. 2. Lighting Control: The sound card features a intelligent lighting control system that lights up your music events with rhythm, making it more exciting. 3. Wide Compatibility: This sound mixer board is compatible with most mainstream operating systems, support for Windows, support for OS X, and even support for IOS table and smartphone. 4. Clear Sound: The sound board adopts imported dual digital signal processing noise reduction chip, capturing your voice at a 120kHz sampling rate and 24 bit bit rate, ensuring clear sound quality. 5. Versatile Application: The voice changer sound mixer is suitable for live streaming, podcasting, recording, and karaoke, making it more fun. Specification: Item Type: Live Sound Card Material: ABS Main Chip (Sound Card): BP1048B2 Power Supply (Adapter): 1A Battery: 800mAh (Built in) Analog Sound Output: LT RT, Stereo Dynamic Range 1kHz: more than 105dB Crossfire: more than 106dB Signal to Noise Ratio: more than 85dB Output Level (Vrms): Vrms (1.0 2.0V 10kR) Earphone Output Power: 5 mW x2CH Frequency Response: 5MHz (< 3dB) Compatible System: Support for Windows, Support for OS X, Support for IOS. Package List: 1 x Live Sound Card 1 x USB Charging Cable 2 x Sound Cables 1 x User Manual Note: