The Jabra Evolve 75 MS NC is a wireless Bluetooth headset with ANC (Advance Noise Cancellation) and HD Voice technology for crisp and clear communications. Dual Bluetooth connectivity enables you to take calls and listen to music from same headset, giving you the freedom to roam 100ft/30m away from your device. Enjoy calls and music in high definition with HD Voice and world class speakers. Leave distractions behind with Active Noise Cancellation, Busy light LED and stereo wearing style. The Jabra Evolve 75 MS is compatible with all UC platforms - Certified for MT, Cisco and many more. Features: Wireless Bluetooth Headset Crystal Clear Calls 7599-823-199 Specifications: Dimensions: H:6.0 x W:16.0 x D:20.0 cm Colour: Black Guarantee:2 years Material: Plastic Model Number: 100006154