Take Your Setup to the Next Level: Great if you're a streamer, gamer, or influencer this On Air Sign is the perfect addition to your setup. Easily let people know you're in a meeting! Easy to Use: USB Powered makes it plug and play, always ensuring you can go live in seconds. Click the On/Off button on the side and be ready to go! Quick Installation: Our On Air LED Retro Light comes with pre-made holes for easy wall mounting. Alternatively, it's stable base allows you just to place on your desktop, or any flat surface!