Avatar Controls Tv Led Backlights, 9.8Ft Smart Led Lights For, Wifi App Control. Product Details WIF, App Voice Control: Use voice commands to turn the led strip lights on/off, make them brighter, or choose your favorite color via Alexa or Google Assistant. With the Avatar Controls app, you can enjoy more advanced control and access to dynamic light effects. Rainbow Light Effect: Thanks to built-in IC chips, Unlike RGB led strip lights, our strip lights can display multiple colors at one time. Design Vibrant Music Mode: The smart led strip lights can sync with music thanks to a sensitive, built-in mic, change color according to frequency and beat. Choose from 4 music mode (Energetic, Rhythm, Rolling, and Spectrum) provide an animated display, amplifying the atmosphere for your parties effortlessly. Choose Your Scene: Enjoy 8 dynamic scene modes in the app that can fit any occasion. 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.