1. Input: AC100-240V, 50 / 60Hz, 0.6A. 2. Output: USB 1: 5V / 3A, 9V / 2A, 12V / 1.5A – 18W. USB 2: 5V / 2A. Total output: 5V / 3A. 3. Support fast charge QC3.0 / QC2.0, Huawei fast charge FCP, Samsung fast charge AFC, APPLE2.4A and other fast charge solutions.4. Sizes: 75 * 42 * 48mm. Weight: single charger 54gDesign and manufactured by Hoco Technology