Feature:1. Versatile Sound Card Mixer: Our 48V sound card mixer is perfect for live streaming, gaming, and singing, providing high-quality audio output that enhances your overall experience.2. BT Wireless Accompaniment: Enjoy unrestricted wireless BT capabilities with this soundboard, allowing you to connect effortlessly to various devices like smartphones and computers for seamless audio playback.3. Smart Noise Reduction Technology: Equipped with innovative AI-driven noise cancellation features, this audio mixer effectively suppresses background noise, ensuring crystal-clear sound quality for all your broadcasts.4. RGB Light Buttons & Voice Effects: The vibrant color light buttons not only add a visually appealing element but also include four distinct voice modulation effects, making your performances more engaging and dynamic.5. Built-in Rechargeable Battery: With a robust 3.7V/1200mAh battery capacity, this Live Sound Card offers portable use without the hassle of constant recharging, making it ideal for on-the-go applications in gaming, live streaming, and karaoke sessions.Specification:Output Sampling Rate: 44.1KHzSampling Bits: 16 bitsMicrophone Interface: 3.5mm capacitor interface, 6.5mm dynamic microphone interface, 48V Canon interfaceEarphone Interface: 3.5mm interfaceLive Streaming Interface: 3.5mm live streaming interface, OTG live streaming interfaceEar Microphone Interface: 3.5mm interfaceCharging Interface: Type-C interfaceAccompaniment Interface: 3.5mm interfaceSpecial Effects Buttons: 6Function Buttons: 6Push Button: 3Knobs: 3Signal to Noise Ratio (D/A): -80DB-85dBDynamic Range (D/A): 100dBCharging Power Supply: DC 5V-1ABattery Capacity: 3.7V/1200mAh (Built in)Product Material: ABSProduct Color: BlackProduct Size: Approx.17.7 * 13 * 4 cm/7 * 5.1 * 1.6 inchProduct Weight: Approx.321 g/11.3 oz .Package List:1 x Sound Card1 x USB-C Charging Cable2 x Audio Cable1 x Instructions