4-port USB charging interface meet the demand of several USB device charging at the same time; Fashionable and simple design good appearance; The panel material adopts high quality PC material high thermal resistance impact resistance and flame retardant performance is strong; Low-power LED light; Support mobile phones tablets power bank bluetooth headsets and other USB devices. - With power/LED light dual switch design; Specification: Input Voltage: AC 110~250V; USB Output: DC 5.0 / 3000mA; Over-voltage and over-current protection: Yes; LED light power: 0.5W; Plug and pull times: >=10000 times.