Features 1、Enhance Your Live Streams: Experience studio level sound quality with this dual channel sound card. It allows you to adjust bass and treble for optimal sound. Perfect for phone karaoke and live performances. 2、Dual Microphone Ports: This sound card is equipped with two microphone ports, enabling you to connect multiple microphones for duets or interviews. Take your sound recording and streaming to the next level. 3、Improve Livestream Sound Quality: With its 48kHz output sample and 16 bit sampling resolution, this sound card ensures clear and crisp sound for your live streams. Delight your audience with professional grade sound. 4、Long Battery Life and Portable: Featuring a lithium battery with 800mAh capacity, this sound card offers long lasting power for on the go use. Take it anywhere and amplify your sound effortlessly. 5、Reverb Effects: Add depth and richness to your karaoke sessions with the built in reverb effects. Elevate your performances and create a memorable singing experience. Specification Item Type: Live Sound Card Material: Iron Shell Channel System: Dual Channel Output Samples: 48khz Sample Resolution: 16 Bit Battery Type: Lithium Battery Battery Capacity: 800mAh (included) Sound Interface: 3.5MM Package List 1 x Sound Card 2 x Sound Cable 1 x USB Cable 1 x Instruction Manual