Yealink WF40, Bluetooth USB Dongle for Yealink

Features:

• Supports Yealink SIP-T27G/T29G/T46G/T48G/T41S/T42S/T46S/T48S/T52S/T54S
• For T48G: upgrade to the version of 35.80.0.95 or higher
• For T29G/T46G/T46S/T48S: upgrade to the version 81 or higher
• For T27G: upgrade to the version of 69.81.0.90 or higher
• Reliable Connection
• Ease-of-use
• Plug and Play
• High Transmission Rate
• Lower Power Consumption