Sorry, Smart Socket
Method of utilization for Extension Power Socket :
Check the max power shown on your appliance or device.
Connect the socket to the matching socket and switch the power .The LED will go on
Connect the oulet and your appliance.
Connect the USB charger and your device with a matching calble.
Caution of Extension Power Socket :
For use with information technology equiment only
This device may not cause harmful interference.
Indoor use only, avoid using this product near wet or high temperature areas.
Keep this product away from children and infants.
Do not modify or disassemble this product.