The Jabra 14401-08 is a spare/replacement DECT headset for the Jabra Pro 920 and Pro 930 designed to improve concentration and conversations. It has an essential feature that can be very useful for users. It can provide a clearer and smoother conversation as it has a DSP technology and noise-cancelling microphone which eliminates background noise and prevent echoes. It has a capacity of 120 meters maximum talk range and up to 8 hours talk time. Compatible with the following Jabra PRO 900 Series: • Jabra Pro 920 Wireless Headset • Jabra Pro 930 UC USB Wireless Headset • Jabra Pro 930 MS USB Wireless Headset Features - Up to 120 meters talk range - Narrowband frequency response - Digital Signal Processing - Up to 8 hours talk time - Noise-cancelling microphone