The Jabra Evolve 80 UC is a stereo headset with an integrated 3.5mm audio jack and a USB connector which provides connectivity to your VoIP Softphone, mobile phone and tablet. The Jabra Evolve 80 UC provides a premium sound experience with its large around-the-ear ear cups and high quality audio features. Active Noise Cancelling, Digital Signal Processing (DSP) and Wideband audio all contribute to a higher more advanced sound. The detachable USB inline control allows you to connect to you PC Softphone and provide one touch call features including mute, answer end and volume control. When you’re not on a call you can integrate the microphone boom arm in to the headband and enjoy streaming music from your mobile or tablet. Features: Wireless Bluetooth Speaker Crystal Clear Calls 7899-829-209 Specifications: Dimensions: H:6.0 x W:16.0 x D:20.0 cm Colour: Grey Guarantee:2 years Material: Plastic Model Number: 100004532