Brand new. Please contact me via message if you have any questions. Please understand that it may take some time for shipping. Since the products are only unused items, please contact the manufacturer in case of initial defects. What is an ONAIR Lamp? An ONAIR lamp is a lighting device used to visually indicate "on air" during broadcasting, recording, or streaming. It is often used in studios and streaming rooms, supporting work in professional environments. This product combines a simple design with high visibility and can blend naturally into any environment. You can see the on-air status at a glance, reducing the risk of accidentally making noise or interrupting work. Batteries used: 3 AA batteries (sold separately) If you purchase two, we will give you a 100 yen discount. (Please comment before purchasing.) * Sets are also available. (Price to be discussed.) Immediate purchase is welcome.