Wifi Light Switch, Wireless Smart Switch Alexa Remote Control, Avatar Controls Product Details ?[Smart Switch/Smart Home] Wifi light switch makes all your common household appliances smart, as long as your phone has network, you can remotely turn on/off your appliances from anywhere at any time. ?[Easy Installation /Operation] Download the free app "smart life", no hub required. One button for setting and switch on/off ,make your life more simple. Old people and children also can use mobile phones to control electrical switches. ?[Alexa/Google Assistant Voice Control] Support Alexa/Google Assistant voice control. With smart wifi switch, you can use simple voice command to turn On/Off your lights and other electronics, remote control your household appliances anywhere. ?[Time Schedule/Grouping] Set scheduled/countdown/loop timers to turn on/off at specified time, and you can simply share control of your home appliances to others so that they can also turn on/off the devices remotely. ?[Safety/Quality Assurance]The wifi light switch is designed with the mind of keeping the safety of user at first place; It has passed CE/FCC/RoHs certification. 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.