The switch-mode charger is the highest quality of electronics. It has full compliance with CE and LVD standards, and a special circuit protects against overheating and voltage spikes. USB Type C 2A AC 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: USB Type C - Cable Length: 1.13m - Color: Black Dimensions: A: 8cm B: 10cm C: 3cm D: 13cm