Alexa-Compatible Universal Remote Control With Ir Automation Learning From Product Details Support 50,000+ IR(38KHz) controlled devices such as TV, Set-up Box, A/C, Personal Video Recorder, DVD, receiver and more. Supported devices library is constantly being updated by the cloud so your RM Mini3 is always compatible with newer devices. Large IR database that over 98% IR remote function. Option to program your devices features if certain cloud data is unavailable. Control IR appliances with BroadLink App anywhere anytime. Set up timers to turn on/off appliances at a specific time or customize scenes with multiple devices. Turning your basic home devices into smart devices and making life smarter and more convenient. (Note: Please download the latest Broadlink App ? BroadLink. The previous app e-Control does not work with Alexa. The RM Mini3 only support 2.4 GHz Wi-Fi) Compatible with Alexa to voice control your TV, STB, Air Conditioner and Fans; Compatible with Google Home to voice control your Air Conditioner. Enable and schedule features on a daily basis and customizable for your needs. 1-year warranty, 24/7 unlimited technical support and Video Guide are available on YouTube and our Brand Page. 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.