The Pi Zero W Basic Kit comes with the most handy components that you would need for Pi Zero W!
Includes
Raspberry Pi Zero W - with built-in WiFi and Bluetooth.
UniPiCase - Zero Standard - Keep your Pi Zero W safe while handling.
High Quality 5V 2.5A Power Supply - the best way to power up your Pi Zero W with a stable 5V power supply that wont vary or sag.