Adapter 5V 3A micro USB With On/Off Switch for Raspberry Pi 2/3

From the shop's description

Product details of Dc 5V 3A Power Supply Micro-Usb With On/Off Switch Adapter Charger for Raspberry Pi 2/3 Model (Eu Plug) 100V – 240V AC to DC Charger Adapter Input: 100V-240V 50/60Hz Output: DC 5V 3A Plug Type:EU Plug OUT output interface: Micro-USB Cable length (Approx.): 105 cm Positive-Negative Internal Positive Adapter Connector (+) (-) Color: black Material: ABS Package Contents: 1x Micro-USB Power Supply Adapter With On/Off Switch