Dilwe 3 Band Active Bass Guitar Eq Equalizer Pickup Bass Tone Control With Product Details BETTER DESIGN: Dual potentiometers design, easily decrease the noise and amplify the sound of bass. EXCELLENT PERFORMANCE: Balance volume for bass pickup, provide better control of tone with high quality signal. CONVENIENT SUIT: Full accessories for easy installation, practical and convenient to operate. WIDE APPLICATION: Suitable for most of guitar bass, an ideal replacement for bass lovers. GUARANTEE: If you are not satisfied with our product you received, you can send emails to us at any time. We will reply you instantly and help you solve your problem. 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.