1.9 GHZ DECT FREQUENCY & NOISE-CANCELING MICROPHONE; 10 HOURS OF HANDS-FREE TALK TIME & 50 HOURS OF STANDBY TIME; 64-BIT DIGITAL ENCRYPTION; UP TO 300-FT ROAMING DISTANCE FROM OFFICE PHONE; FULLY RECHARGE HEADSET IN LESS THAN 3 HOURS; 80% RECHARGED IN 1.5 HOURS; INCLUDES BOTH OVER-THE-EAR & OVER-THE-HEAD WEARING ATTACHMENTS; QUICKLY MUTE THE MICROPHONE WITH THE TOUCH OF A BUTTON; LI-ION POLYMER BATTERY; WEIGHT: 26 GRAMS;WITH HANDSET LIFTERLength: 9.60Width: 7.30Height: 4.30
