Feature 1、NOISE REDUCTION: Live sound card has a built in imported dual DSP noise reduction chip that enables the condenser microphone to maintain a 120kHz sample rate and 24bit bit rate. 2、APPLICATION: Sound mixer ensures your sound is captured in high detail, providing emotion filled sound, stable and clear, high sensitivity, designed for podcasting, streaming, recording music and short videos. 3、BLUETOOTH SUPPORT: Sound mixer board comes with Bluetooth function, supports Bluetooth wireless connection, and supports Bluetooth wireless accompaniment for cell phones. 4、3 PORTS: Sound board has 3 live cell phone ports for simultaneous live streaming, suitable for live streaming on multiple platforms at the same time. Double thruster precise adjustment, advanced intelligent lighting control. 5、WIDE COMPATIBILITY: Voice changer sound card is fully compatible with most mainstream operating systems (such as for Windows and for OS X), and also compatible with tablets and smartphones. Item Type: Live Sound Card Product Material: ABS Battery Capacity: 1200mah Battery Type: Lithium Battery (Shipped with Built in Battery) Charging Voltage: DC 5V Support Devices: Cell Phone, Tablet, Computer Support Mode: for Yingke, Live, for AAuto Quicker, Chat, Singing, Games, Etc. Package List 1 x Sound Card 1 x USB Cable 1 x Accompaniment Cable 1 x Live Streaming Cable 1 x Instruction Manual