The Jabra Speak 510+ UC is a Speakerphone that offers both USB and Bluetooth connectivity for your PC, Mobile or Tablet. Suitable for up to 4 people the Jabra Speak 510+ allows you to turn any space into a conference room. Enjoy 360° coverage, HD Wideband audio and Plug in and Play functionality. The Jabra Speak 510 MS comes with the Jabra Link 370 Wireless USB Dongle and benefits from full compatibility, including call control, with all leading UC / softphone platforms and any Bluetooth enabled smartphone and tablet Features: Wireless Bluetooth Speaker Crystal Clear Calls 7510-409 Specifications: Dimensions: H:6.0 x W:16.0 x D:20.0 cm Colour: Grey Guarantee:2 years Material: Plastic Model Number: 100007329