Feature: 1. Sound Adjust: With high, medium, low bass adjustment to meet personalized sound needs, adds fun and creativity to your streams, make your live broadcast different. 2. Multi Effect: Sound mixer support 12 kinds of electric sound effects and 20 special ambient effects sound, interact with fans, which make you broadcast room more active. 3. Support: Bluetooth sound mixer board support 48V microphone and mixing switch, simple input mute control, enhance the quality of your live streaming and recordings. 4. Noise Cancelling: With one click intelligent noise reduction function filters the ambient noise, making the sound clearer and more stable, and the audience can hear your voice better. 5. Bluetooth Connection: Sound card support Bluetooth wireless accompaniment, provide strong stability, which can make live broadcast more simple and convenient. Specification: Item Type: DJ18 Live Sound Card Material: ABS Sampling Rate: 48KHZ Sampling Bit: 16bits Usage Scenarios: Home, Outdoor Battery Type: Lithium Battery Battery Capacity: 2000mAh (Included) Output Signal to Noise Ratio: 108dB Output Power: 650mW Total Power Consumption: 5W Distortion: 0.1% (recording), 0.005% (playback) . Package List: 1 x Sound Card 1 x User Manual 2 x Sound Cables 1 x USB to Type C Cable 1 x Type C to Type C Cable