Avoid unnecessary interruptions and disturbances while on a meeting with the Volkano Shine series On Air USB Light, simply plug in and use the On/Off switch to show when you are not to be disturbed. Use this for a multitude of occasions such as when you are Podcasting, Live Streaming or if you simply do not want to be disturbed.Attaches to your laptop screen or monitor to show colleagues or family you are busy in an online meeting or lessonSPECIFICATIONS:Illumination: Red LEDCable Length: 1.5 metersPower: USB PoweredSwitch: ON/ OFF Switch on the cableWhat's in the box1 x Volkano Shine series On Air USB Light