14 sockets + 4 USB ports. The Smart Power Strip has 4 surge power outlets and 4 USB charger ports (4 A) , 8 m / 6 ft Extension Cord, all 3 outlets can be independently controlled on the phone, making it ideal for home or smartphone, tablet computers 2Intelligent Voice Control, without a hub, works with for Alexa and for Google Home for Voice Control after successfully connecting the power strip, and Alexa can only Control the entire power strip 3Timer settings, you can set an automatic on / off plan in a smart application to control multiple devices using a phone or multi-phone power strip for IOS and for Android smartphones 4Safety, energy saving, built-in leakage, overload protection switch, over-voltage protection, ETL / CE / FCC / ROHS certificate, each electrical switch control, reduce standby power consumption 5Easy to install, simply plug this USB power strip into a wall outlet and download the Free Ama home App to your smartphone through the for APP Store or for Google Play. If you turn it on / off on the APP, connect it to your Wi-Fi (4 GHz only) You'll f