The Poly Voyager 4310 USB UC Mono Bluetooth Headset offers wireless connectivity to your PC/Softphone and smartphone. The Poly Voyager OFFICE charging base station enables quick and easy charging and will complete any home office or in the office look. Free yourself from your desk with a wireless range of 50 meters. Be heard clearly at home or in the office thanks to a Noise Cancelling microphone with Acoustic Fence Technology. The Poly Voyager 4300 series quickly charges to full in just 1.6 hours and last for up to 24 hours. Included with your purchase is a handy carry bag for easy storage and transportation. Features: Corded USB Headset Crystal Clear Calls 77Y96AA Specifications: Dimensions: H:14.0 x W:18.0 x D:18.0 cm Colour: Grey Guarantee:2 years Material: Plastic Model Number: 100012507