VZ-X features three connection modes－Wi-Fi, HDMI, and USB. You can use it with a computer, iOS/Android devices, or directly with an Apple TV, TV, projector, or monitor in the setup that best suits your needs. Connect VZ-X wirelessly to your computer (Mac/PC/Chromebook), iOS/Android devices (iPad/iPhone/Android Tablet/Android Phone), or Apple TV (4th generation and above) via Wi-Fi and enjoy freedom with no wires getting in the way! With a battery life of 9~12 hours, VZ-X will last through your entire teaching or presentation session.