1. This product is suitable for more than 150 countries around the world. 2. Built-in American, Australian, European, and British integrated plugs. Multi-country universal socket with child safety door. 3. QC3.0+2.4A 30W fast charging, smart charging with smart IC, intelligent matching of digital products used, providing good charging output. 4. Material: Imported PC 94v0 fireproof plastic material, it is not flammable in case of fire, it is safer and more reliable to use environmental protection! Made of phosphor bronze copper-plated material, it will not be deformed and energized after long-term insertion. Five, product parameters: 1. Voltage range: 100-240V, 6A Max. 2. Product size: 30X55X55CM Weight: 112g 3. USB output: 5V, 2400MA, QC3.0 output: 3.6V-6.5V/2.4A, 6.5V-9V/2A, 9V-12V/1.5A VI. Passed CE, FCC, ROHS certification. Brand products, quality assurance, the advantages of this product: Small size and large output, QC3.0 fast charge, heavy board design