Feature: 1. Enhanced Audio Processing: The X7 mixer sound card is powered by a state-of-the-art professional-grade DSP (Digital Signal Processor), it ensures a stable and smooth operation, delivering enhanced audio processing capabilities for all your audio needs. Compatible with 99% of live streaming apps on mobile phones and computers on the market. 2. Atmosphere Sound Effects: This multifunctional live sound card has 12 preset live sound effects and 4 pre-recorded customizable effects to meet your demands and can ignite the cheerful atmosphere while live streaming or gaming. It also supports one-key dodge with 16 adjustable levels and 16 levels of noise reduction minimizing background noise and distractions. 3. Individual Volume Control: Our sound mixer is equipped with independent control knobs to adjust the Microphone's high, mid, low and total volume, reverberation volume, recording volume, accompaniment volume, musical instrument, and monitoring volume, making your live streaming more professional. 4. Rich Interfaces: The mixer sound card supports multiple interfaces including a 6.35mm input for musical instruments, a 48V phantom power XLR input for a professional microphone, a 3.5mm mic port, a headset mic port, 2 mobile phone input ports for live broadcasts, an accompaniment input port, Type-C ports for charging/connecting to computer, etc. Also supports BT connectivity for wireless accompaniment. 5. Wide Applications: This portable live broadcast sound card mixing station can be widely used for DJ, music studio recording, karaoke online, podcast, singing, k song, live stream, etc. Plug and Play, no need to download extra drivers. The buttons come with a dazzling color backlight, cool design, convenient for use in the dark. Specification: Item Type: Digital Mixer Sound CardInterface details: 48V microphone interface(XLR interface) Musical instrument interface(6.35mm) Microphone interface(3.5mm) Headphone jack(3.5mm) Accompaniment jack(3.5mm) Live broadcast 1 interface(3.5mm) Live broadcast 2 interface(3.5mm) Computer/mobile phone OTG interface(Type-C) Charging interface(Type-C)Analog specifications Signal-to-noise ratio(D/A): 108dB Dynamic range(D/A): 108dB Total harmonic distortion(D/A): -92dB Signal-to-noise ratio(A/D): 102dB Dynamic range(A/D): 102dB Total harmonic distortion(A/D): -90dBRated input: DC 5V/1AItem Size: Approx. 21*13.6*4.4cm/8.26*5.35*1.73inItem Weight: Approx. 811g/28.60oz Package List: 1 * Digital Mixer1 * Audio Cable1 * Type-C Cable1 * Type-C to USB A Cable1 * User Manual (English)