Input: 110V-240V 50Hz 0.3A Max Output: USB-A1: 5V 2.1A USB-A2: 5V 2.1A Total output: 5V 2.1A Max Charger: Dual USB-A interface Charging cable: USB-A to 8 Pin + Micro USB + Type-C (2.1A Max) Material: ABS Compact and Mini, Easy to Carry Compatible with multiple protocols and suitable for charging multiple devices