Additional Features: Conference calls via Bluetooth and USB connection Connects to your PC, tablet, or smartphone HD Voice for conversations in high definition sound quality Compatible with Windows Microsoft Lync and Microsoft Office Communicator Up to 15 hrs talk time / 4 days standby time
Specifications: Phone port cleaning tool, Speaker cleaning tool, Detail Brush, Microfiber cloth, PC-01, 22, 0.059 kilograms, 1.397 L x 6.604 W x 14.5034 H centimeters