I purchased this from Amazon about a year ago and used it several times. The original box is also included. There is a tear on the top of the box. Please refer to the photos for the condition of the main unit. ・Main unit ・Remote control ・Two types of cables ・Adapter ・Quick start guide 〜〜〜〜〜〜Quoted from the website〜〜〜〜〜〜〜 Turn your home walls and ceilings into a theater This compact size, about the size of an apple, and lightweight design (approx. 380g) makes it easy to carry around. Equipped with keystone correction, you can enjoy your favorite movies, games, music, and other content on a large screen up to 100 inches on the ceiling of your bedroom or the wall of your living room. It can play videos continuously for about 2.5 hours. Android 7.1 installed You can connect to Wi-Fi and watch a variety of content such as Amazon Prime Video, Netflix, and YouTube Kids with your children. Parental control function You can set a password and limit the apps and usage time that your children can use. Dedicated app Install the Nebula Connect app and use your smartphone as a remote control. Various connection methods It supports HDMI and USB, as well as wireless connections from smartphones using Wi-Fi, Bluetooth, AirPlay, and Miracast. (The USB connection terminal on the Nebula Astro is USB-C.) Enjoy videos anywhere with ease In addition to its easy-to-carry compact design, it can play videos continuously for about 2.5 hours, so you can enjoy your favorite movies and dramas wherever you like.