Spring 12 2.When your mobile device is charging, The green LED indicator is always on. Green 113*67.7*18mm or red light flashing, QC2.0/3.0 Adapter.
This equipment has been tested and found to comply with the limits for a Class B digital device, pursuant to part 15 of the FCC Rules. These limits are designed to provide reasonable protection against harmful interference in a residential installation. This equipment generates, uses and can radiate radio frequency energy and, if not installed and used in accordance with the instructions, may cause harmful interference to radio communications.