GFCI Outlet with USB Ports: Our 20 Amp GFCI outlet features two USB portsType-A and Type-Ceach with a max output of 5V/4.8A, allowing charging of devices such as phones, tablets, and smartwatches. Experience convenience and comfort with GFCI USB outlet Self-test, LED Indicator: Our 20A GFCI outlet auto-checks every 40s, ensuring continuous safety monitoring. The LED indicator on the GFCI receptacle provides additional protection, showing green for normal GFCI working conditions, and off/red for fault TR & ETL Listed: Tamper-resistant for child safety, the SURAIELEC GFCI USB outlet is suitable for bathrooms and kitchens where children might reach for devices or appliances. This GFCI has ETL listed for safety and durability, ensuring reliable protection Easy Installation: Our GFCI outlet is designed for easy installation with side-wire & back-wire connections. Matching terminal and wire colors simplify installation and replacement of GFCI electrical outlet. Professional assistan