UK to EU  & EU to UK adaptors. will allow you to charge an electric devices from a normal 3 pin UK socket /  2 pin EU socket. 

The 10 ports USB Charging Station will provide optimal charging for smartphones, tablets, cameras or devices which can be charge  by USB port. 

If you have an exhibition of salt lamps ( USB charged) or ultrasonic aroma diffusers in your store, you should buy ours USB charging station.