【Studio-Quality Audio】X9 Bluetooth-compatible audio mixer features XLR interface with mic preamp and dual DSP processors, delivering exceptional sound with 48V phantom power for professional-grade recordings. 【Versatile Input Options】Supports simultaneous inputs from 1/4" dynamic mics, 1/8" mics, and headset mics, allowing for multi-person setups ideal for podcasts and live streaming. 【Precise Audio Control】Four independent channels for mic, line in, headphones, and OTG with individual volume controls. Includes personalized EQ, reverb, voice changer, and effects for enhanced audio quality. 【RGB Customization】Features RGB lighting effects, adding a visual flair to your streaming setup while maintaining professional aesthetics. 【Portable and Long-lasting】Rechargeable 3000mAh battery provides 5-8 hours of use, perfect for on-the-go content creation or extended streaming sessions. 【Multiple Connectivity Options】Equipped with various ports including XLR, 6.35mm instrument jack, 3.5mm inputs/outputs, and Type-C for computer/phone OTG, ensuring compatibility with a wide range of audio equipment. 【User-Friendly Interface】LCD screen and intuitive controls allow for easy audio mixing and effect application, enhancing your broadcast experience without relying solely on software. 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 (AVD): 102dB Total harmonic distortion (AD): 90dB Casing material: metal Battery capacity: 3000mAh 18650 lithium battery Usage time: 5~8 hours