Voice Control – Work with Alexa, Google Home assistant, control your home appliances with the smart power strips by simply giving voice commands to Alexa or Google assistant. No hub required, the smart power strip works with any 2.4G Wi-Fi router without the need for a separate hub or paid subscription service.

Remote Control – Free app control the smart plug by your smartphone (ios 8.0 or above/Android 4.4 or above). You can control the wifi power strip at anytime anywhere. Only support 2.4GHz Wi-Fi network.
Usb Power Hub – Wifi surge protector features 3 usb charging ports, the total usb output is up to 3.1A. You can charge your cellphone, tablets, and other usb gadgets at the same time.