Yealink BLT60 Busylight for WH6x and MP50, 3 Colour For Presence Indicate Always Free You From Interruptions Key Features Simple plug-and-play installation Synchronises presence status with desk phones and softphones using up to 3 colours 1.8m cord for flexible placement Various light guide shapes: star, heart, and square Notifies you of incoming calls even when away from your desk Compatible with Yealink WH6x series DECT headsets and Yealink TEAMS USB MP50 desktop phone The Yealink BLT60 helps to boost great productivity in the office. With its star/heart/square shape light guide, no matter which one you choose, 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. In addition, the Yealink BLT60 is with 1.8m long cord, which allows you to place the light wherever it's easily seen, for example, the corner of your desk or the PC monitor. When you are away from your desk while the Yealink BLT60 is flashing red, you can still know here comes the call and never miss it, even there is no bell reminder. The Yealink Busy Light BLT60 is designed to enhance productivity by providing a clear visual indicator of your availability. Whether you are on a call or away from your desk, the BLT60 ensures that colleagues can easily see your status and avoid unnecessary interruptions.