Alexa Echo Google Home Iphone Android App 2 Packs Compatible With Emylo Smart Product Details ?APP Remote Control? Wifi smart relay switch can work with Smart Life and Tuya Smart APP, you can turn on or turn off switch via smart phone anytime and anywhere, you can turn off home lights on the way to the firm, it only supports 2.4Ghz Wifi, no gateway required. ?Timer and Schedule? Wifi relay switch have timing function, you can preset a specific time to turn on or turn off home light by Smart Life or Tuya Smart APP, which can help you to decrease electricity consumption, so save your money. ?Voice Control? Smart light switch can compatible with Alexa and Google Assistant, when you?re busying cooking or doing housework, you just send out a voice command to turn on or turn off lights, which can release your hands. ?Simple to Install? Smart relay switch is simple to install, only need to connect the live wire and neutral wire at both ends of the smart switch, Connecting 1 end to the power supply and the other end to the light. ?Families Share? Wifi smart relay switch support families share, you can share this device to your families, so your families and you can control this switch together, it?s perfect choice for the appliances that cannot be easily reached. 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.