The switched charger is the highest quality of electronics. It is fully compliant with CE and LVD standards, and a special chip protects against overheating and voltage spikes. It has a detachable cable with a Micro USB input that allows data transmission. 2A micro USB Wall Charger with Detachable Blue Star Cable - Model TFK-TC-1100B - Input Voltage: 110-240V~ - AC Input Frequency: 50-60Hz, 0.5A - Output Voltage: 5.0V , 2.0A - Output Power; 10W - Average Operating Efficiency: > 78.7% - Low Load Efficiency (10%): > 68.7% - No-Load Power Consumption: < 0.1W - Plug: Micro USB - Cable Length: 1.13m - Color: Black Dimensions: A: 8cm B: 10cm C: 3cm D: 13cm