This is used for Multiple Purposes Such as Phone Charging and also charging other Electronics Devices.

Such as Bluetooth Speaker Hands free etc.    We Provide 3.1 Amp Dual USB Mobile Charger

Specifications 

• • • • • • • • Input Voltage: 150-240V AC,50/60 Hz
              • Output Voltage: 5V DC
              • Output Current: 3.1 Amp (Max)