F9 48V Live Streaming Sound Card Audio Mixer Power Voice Changer with RGB Light 1. Professional Sound Card：The F9 sound card is designed for live streaming, singing, and recording, supporting both dynamic and condenser microphones with 48V phantom power 2. Customizable Functions：Features ABS buttons with customizable functions, allowing users to personalize their audio experience and record favorite effects and music 3. Versatile Connectivity：Equipped with wired transmission capabilities and OTG support, ensuring compatibility with various devices for seamless audio processing 4. Advanced Audio Features：Includes built-in amplification, side-chain compression (ducking), and noise reduction functionality for enhanced audio quality 5. Long Battery Life：Powered by an 1800mAh battery, the F9 sound card provides up to 6 hours of continuous use, perfect for extended recording or streaming sessions 6. Compact and Portable：With dimensions of 167 x 123 x 48mm, this sound card is easily transportable, making it ideal for both studio and on-the-go use Specifications: 1. Model: F9 2. Material: ABS plastic 3. Dimensions: 167 x 123 x 48mm 4. Battery Capacity: 1800mAh 5. Usage Time: 6 hours 6. Supported Microphones: Dynamic and Condenser (48V phantom power) 7. Special Features: Customizable buttons, Internal amplification, Side-chain compression, Noise reduction