MULTI-FUNCTIONAL: 4 in 1 Lightning to HDMI/VGA/AV/3.5mm Audio Port Adapter. Compatible with devices (such as TV, projector, monitor) which is come with HDMI/VGA/AV/3.5mm Audio Port, Support both audio and video output or HDMI & VGA display simultaneously. PLUG & PLAY: No Need Any App or Personal Hotspot or Wifi. 1.Connect the adapter to the charger via the supplied USB cable, 2. Connect lightning port to your iPhone/iPad, 3. Connect HDMI or VGA or AV to HDTV/Projector/Monitor/Earphone/Audio Speaker. 4. Click "Trust" on your devices (iPhone/iPad).