Jabra Business 14208-07 Link 370 Jabra LINK 370 UC Bluetooth audio transmitter USB 1181.1" (30 m (98.5 feet) ) Black,Silver Jabra Link 370 is a USB adapter to enhance Bluetooth connectivity from your Jabra headset or speakerphone to your laptop. The discreet plug and play adapter ensures quality of sound and an extended wireless range up to 30 m (98.5 feet). When the Link 370 is connected to your Jabra headset ,aftermarket headset, or speakerphone; HD Voice lets you experience high-definition, crystal-clear sound and enjoy life-like UC conversations. In addition, hi-fi audio streaming with A2DP allows you to stream music in amazing hi-fi quality. - Sound quality features such as HD voice, hi-fi audio and A2DP for crystal-clear sound for calls and music - Superior wireless range up to 30 m (98.5 feet) for optimal mobility - Easy to manage and update with Jabra direct - `over the air' software updates can easily be pushed to all users A2DP, 30m (98.5 feet) Features: Number of simultaneously connected devices (max): 1 Host interface: USB Bluetooth version 4.1 Transmission distance: 30m (98.5 feet) Product color: Black,Silver Bluetooth profiles: A2DP Condition: Brand New Package Includes: 1X Bluetooth Adapter??no retailbox??