Remote Access - As long as your smart plug is connected to your home Wi-Fi, you can turn electronic devices on or off anytime and anywhere via the free Smart Life app (downloaded in App Store, Google Play) on your smartphone. Reliable Wi-Fi connection, only supports 2.4GHz Wi-Fi networks, not 5.0GHz networks. Countdown Function and Timer Function Create a personalized schedule for the timer outlet and automatically turn the electronic device on or off as needed. Device Sharing and Personal Control: Share the smart plug with your family, AC port and USB port can be controlled independently. Over voltage protection, Power Off memory function. It is made of high quality ABS and PC flame retardant materials with good insulation properties and built-in protective tube to prevent excessive current from damaging electrical appliances. Safety first. Auelek Service: The Auelk brand deserves trust. If you have any questions, please feel free to contact us for after-sales treatment, refund or re-exhibition, it's up to you.