Additional Shooting Accessories: A 2-Channel Usb Audio Mixer With 48V Phantom Product Details 1. Stable Performance: Stable and compatible with mainstream audio software, achieving second connection, fast transmission rate, low power consumption, and more stable signal. Stable Performance: Stable and compatible with mainstream audio software, achieving second connection, fast transmission rate, low power consumption, and more stable signal. High Accuracy: The USB sound mixing console is equipped with a high accuracy 16 BIT, 48KHZ audio resolution, ensuring the sound quality is as professional as ever. USB Power Supply: Audio mixer sound board uses USB to connect to the computer and supply power, which is more convenient to use. Stable Performance: Stable and compatible with mainstream audio software, achieving second connection, fast transmission rate, low power consumption, and more stable signal. High Accuracy: The USB sound mixing console is equipped with a high accuracy 16 BIT, 48KHZ audio resolution, ensuring the sound quality is as professional as ever. Payment We accept PayPal and credit cards via PayPal. Taxes - US We collect sales tax, as required by law. Shipping We make every effort of shipping within 3 business day of payment clearing. The estimated delivery time is 2 - 5 business days from the shipping date. Policies If you do need to return your item, please contact us via email (you will receive an email when your product ships with additional details - Subject: Important information about your purchase). You will then be provided with a return shipping label and packing slip. Pack the item carefully. Include the packing slip, apply the shipping label, and return the item within 30 business days of the date you request a return, or your return will be canceled. Once we receive your order we will inspect the return. Please allow up to 5 business days of receiving the returned item for your refund.