1. Input: AC100-240V, 50-60Hz, 0.5A 2. Power: QC3.0 18W 3. USB3.0 output: 5V/3A, 9V/2A, 12V/1.5A 4. Support protocol: supports the QC3.0 18W fast charging protocol of USB 5. Product support: Supports intelligent charging of all mobile phones and tablets, such as for Apple, Huawei, Xiaomi, Samsung, OPPO, etc.