Easy to Install and Use: The wi-fi smart plug easily connects through wi-fi (2.4 GHz), no hub or subscription required. Just insert the smart plug into an outlet, connect your device to the smart outlet, then remotely control devices from anywhere at any time. International products have separate terms, are sold from abroad and may differ from local products, including fit, age ratings, and language of product, labeling or instructions. International products have separate terms, are sold from abroad and may differ from local products, including fit, age ratings, and language of product, labeling or instructions. Manufacturer will not apply. Please review Amazons policy, which usually offers free s within 30 days of receipt. Learn more about Amazon Global Store. Home Wide Application: The smart plug can handle 120V/10A of power making it the perfect smart outlet to handle all of your daily needs and devices such as: lamps, toasters, fans, coffee makers, etc. Group control feature let you manage your devices in one APP. Simply connect them to the smart outlet and you're ready to go..Customer Satisfaction: Our customer team is available by email 24 hours a day and by phone 8am-3pm PST.