Product Description: V8 ABS Black Bluetooth Volume Adjustment Voice Change Live Broadcast Sound Card for Mobile Phone and Computer Elevate your audio experience with the V8 ABS Black Bluetooth Sound Card, featuring 112 kinds of electroacoustic options, 18 unique sound effects, and 6 versatile effect modes. Customize your sound to suit any occasion, whether you're streaming, recording, or performing live. Enjoy precise control over your audio with adjustable reverb volume, microphone volume, high and low volume settings, and recording volume control. The sound card also includes volume control for earphone functions, ensuring you have complete command over your sound output. Designed for versatility, this sound card supports both mobile phone and computer use, and is compatible with single earphone setups. Whether you're on the go or at your desk, this device adapts to your needs seamlessly. Experience unparalleled connectivity with 7 different connection modes. Options include one mobile phone karaoke live broadcast, double mobile phone live broadcast, three mobile phone live broadcast, mobile phone and computer synchronous live broadcast, one computer live broadcast, computer accompaniment mobile phone live broadcast, and instrument input mobile phone live broadcast. This flexibility makes it perfect for any broadcasting scenario. Crafted with professional manufacturing and fine workmanship, the V8 sound card supports Bluetooth connection, offering a wireless solution for modern audio needs. Its sleek ABS black design not only looks great but also ensures durability and reliability. Transform your live broadcasts and recordings with the V8 ABS Black Bluetooth Sound Card, designed for those who demand high-quality sound and versatile functionality. Whether you're a content creator, musician, or streamer, this sound card is your ultimate audio companion.