Sonoff Smart USB adapter with 5V input and output makes your USB devices smart which opens your devices up to many new capabilities, for example turning your gadgets on/off with voice control or even automatically using schedules.
In addition you can schedule times for devices so they stop charging once they reach 100%. In other words, it provides convenience and security when you charge your USB devices.
It�s small size makes it easy to transport and carry with you, therefore making it easy to control your devices on the go.
Control connected USB devices via eWeLink APP or Google Home and Alexa.