Feature: 1. Versatile Singing Modes: Equipped with 6 singing modes including Original, Small Reverb, Professional, K-Song, Pop, and MC Shout, tailored for various scenarios from live chatting and product promotion to K-singing and MC performances. 2. Voice Transformation Mode: 6 voice transformation effects let you instantly switch between Male, Female, Child, Aunt, Monster, and Robot voices. 3. Intuitive Audio Control at Your Fingertips: Effortlessly adjust Reverb, Microphone Volume, and Monitoring Volume with one-touch buttons, enabling precise customization of your audio setup for optimal performance. 4. Advanced Noise Reduction for Crystal-Clear Sound: The built-in noise reduction feature significantly minimizes background noise, enhancing the recording quality and ensuring your voice stands out in any live streaming or recording session. 5. Unique Ducking & Original Sound Elimination: Enable ducking to automatically reduce the volume of background music when you speak, creating a seamless conversation experience. Easily eliminate the original soundtrack for original content creation. 6. 12 Electronic Pitches for Creative Expression: With 12 electronic pitches to choose from, unleash your creativity and add unique musical flair to your performances, making each live stream or recording stand out. Specification: Item type: Sound cardColor: BlackModel: K9Material: ABSAccompaniment/live broadcast/earphone/microphone/earphone interface: 3.5mmPC live broadcast interface: Type-COTG/mobile live broadcast interface: Type-CCharging interface: Type-CSignal-to-noise ratio (D/A): 108dbSignal-to-noise ratio (A/D): 102dbTotal harmonic distortion (D/A): - 92dbTotal harmonic distortion (A/D): - 90datedItem size: 16*9*2cm / 6.3*3.54*0.79inItem weight: 139g/ 4.9ounce Package List: 1 * Sound card1 * Audio cable1 * Charging cable1 * Wired headphone1 * Mic1 * User manual