Daybetter 200Ft (2 Rolls Of 100Ft) Ultra Long Smart Light Strips With Voice Product Details Smart APP and IR remote control?The 200 feet led strip lights support both app DAYBETTER lighting and 20 keys ir remote for control, Different modes can be chosen, like Flashing, Quick, Jump, Fade, etc. You can freely choose to control 16 million colors.(Tips:NOT suitable for Alexa.) Built-in Mic Sync to Music; The led controller box and your smartphone app with built in sensitive microphone,the led strip lights dances to the ambient sound;make your party up to the high peak Smart Timing Settings;With timer function,The led strip has color memory and setting the time function,so it can automatically turn on and off Multiple Scene Options:The led strip lights 200 feet ,2 rolls of 100 feet, is long enough for bedroom, ceiling, kitchen, living room, bar and party decoration Easy installation:With strong adhesive, the strip lights can be firmly sticked on wooden or lacquer wall and other clean surfaces?Just follow instructions on manual and you can finish in minutes.Note that it's NOT waterproof and is designed for indoor use only. [non-waterproof] 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.