Yealink BLT60 - headset busy light indicator for wireless headset

The Yealink BLT60 helps to boost great productivity in the office. With its star/heart/square shape light guide, people around you can always know your working state. It synchronously displays the current desk phone/softphone presence state with the colors. For example, when BLT60 turns red, that means you are in a call, then people would not interrupt you.