Uncle Milton Virtual Explorer Space Expedition 4-in-1 VR, AR, hands-on play and learning system with Star Planetarium, VR Goggles and App, Augmented Reality cards and Explorer Guide This interactive 4-in-1 experience combines exciting virtual reality and augmented reality technology with hands-on planetarium activities and real STEM learning as you travel through our solar system! The star planetarium projects hundreds of stars on your walls at the touch of a button. See different constellations as you set to specific dates and seasons. Includes cosmic night light. Use the explorer activity guide poster with your planetarium to learn about constellations, space expeditions, and more. Find answers and the VR/AR cards that unlock exciting virtual adventures. Use the high-quality virtual reality goggles with your smart phone and the free app to go on amazing 360-degree journeys through our solar system. The VR goggles also work with many other VR apps. Use the 3D augmented reality cards with your VR goggles to view interactive 3D model images of planets and spacecraft in your hand! NOTE: cards are required to unlock VR and AR experiences in app. Includes virtual reality (VR) headset, free app, 9 augmented reality and VR cards, star planetarium, and explorer activity guide poster Works with smart phones between 2 7/8 and 3-inches wide and 4 3/4 and 6 1/8 inches long. Requires Android version 4.3 or newer or iOS version 8.4 or newer. Part of the Uncle Milton Virtual Explorer line of products where real and virtual play connect. Part of a STEM-based educational program inspiring kids to learn about and discover their world. This interactive 4-in-1 experience combines exciting virtual reality and augmented reality technology with hands-on planetarium activities and real STEM learning as you travel through our solar system! The star planetarium projects hundreds of stars on your walls at the touch of a button. See different constellations as you set to specific dates and seasons. Includes cosmic night light. Use the explorer activity guide poster with your planetarium to learn about constellations, space expeditions, and more. Find answers and the VR/AR cards that unlock exciting virtual adventures. Use the high-quality virtual reality goggles with your smart phone and the free app to go on amazing 360-degree journeys through our solar system. The VR goggles also work with many other VR apps. Use the 3D augmented reality cards with your VR goggles to view interactive 3D model images of planets and spacecraft in your hand! NOTE: cards are required to unlock VR and AR experiences in app. Includes virtual reality (VR) headset, free app, 9 augmented reality and VR cards, star planetarium, and explorer activity guide poster Works with smart phones between 2 7/8 and 3-inches wide and 4 3/4 and 6 1/8 inches long. Requires Android version 4.3 or newer or iOS version 7 or newer. Part of the Uncle Milton Virtual Explorer line of products where real and virtual play connect. Part of a STEM-based educational program inspiring kids to learn about and discover their world.