The BTD 800 USB ML dongle is in combination with the PRESENCE™ UC ML, PRESENCE Grey UC, MB Pro 1 UC ML, MP Pro 2 UC ML and MB 660 UC MS headsets certified for Skype for Business. This powerful combination provides you with a high-end solution that lets you maximize the potential of your Unified Communications environment.
**Plug n’ play**
The BTD 800 USB ML provides your computer with a rapid Bluetooth® connection to the headset without requiring any technical installation. This ensures an excellent voice and sound experience.
**Increased range**
Now you can get the freedom to move up to 25 meters / 82 feet from your PC with dongle – depending on your device and environment.
**Security**
The BTD 800 USB ML exclusively supports audio, therefore no data exchange is possible making it very secure for businesses.
Firmware update application downloadable from www.sennheiser.com/software