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: 44.1KHz Sampling Bits: 16 bits Microphone Interface: 3.5mm capacitor interface, 6.5mm dynamic microphone interface, 48V Canon interface Earphone Interface: 3.5mm interface Live Streaming Interface: 3.5mm live streaming interface, OTG live streaming interface Ear Microphone Interface: 3.5mm interface Charging Interface: Type-C interface Accompaniment Interface: 3.5mm interface Special Effects Buttons: 6 Function Buttons: 6 Push Button: 3 Knobs: 3 Signal to Noise Ratio (D/A): -80DB-85dB Dynamic Range (D/A): 100dB Charging Power Supply: DC 5V-1A Battery Capacity: 3.7V/1200mAh (Built in) Product Material: ABS Product Color: Black Product Size: Approx.17.7 * 13 * 4 cm/7 * 5.1 * 1.6 inch Product Weight: Approx.321 g/11.3 oz . Package List: 1 x Sound Card 1 x USB-C Charging Cable 2 x Audio Cable 1 x Instructions