The DW Pro2 Wireless Headset by Sennheiser is an exceptional, double-sided DECT wireless headset system designed to meet the needs of all-day users. It can be used with both desk phones and computers using speech recognition or VOIP applications. Its lightweight (2.99 oz), comfortable and stylish design allows you to easily talk for hours while integrating nicely into any office environment. The DW Pro2 offers extended wideband range allowing you to bring your conversation outdoors up to 590 ft (180 m) away from your desk. The base station provides rapid recharging for the headset charging it to 50% in twenty minutes and 100% in one hour providing a good twelve hours of talk time.Being GAP compatible the headset can be paired with most any wireless base station and features ActiveGard sound technology which protects against acoustic shock and sudden sound surges. The intuitive user interface allows you to mute the microphone and adjust the volume up or down. The headset also features an adjustable boom with a high quality noise cancelling microphone that helps keep background noise to a minimum while delivering clean, clear sound.