Unique Premium Design - Crafted for comfort
High Comfort Wearing Style - Perfect adjustment to your ear for a full day wearing comfort
Intuitive User Interface - Mute microphone and adjust volume up or down
Boosted Productivity - Ultra noise-canceling microphone filters out unwanted background noise
Sennheiser HD Voice Clarity - Wideband sound for a more natural experience
Full Workday Talk Time - 8 hours in wideband sound mode and 12 hours in narrowband sound mode
Intelligent Fast Charging - 50% in 20 minutes gives you 4 hours talk time
Long Distance Wireless Range - Up to 55 m in typical office building. Up to 180 m in line of sight
Protected Hearing - ActiveGard technology protects against acoustic shock and sudden sound surges
Desk Phone & Softphone - Switch from one communication channel to the other. One touch on the base station to select the channel you wish to call from
Intuitive & Easy pairing - For desk sharing and phone conferencing
GAP compatible (Headset)
Headset: Connect to base
Base Station: Connect to desk phone and softphone
Microsoft Communicator compatible
Operating temperature +5 oC to + 45 oC (+41oF to +113 oF)
Earpad size: 50 mm / 1.96 inches
Power supply: Battery (Lithium Polymere)
Range: (line of sight) 180m
Range: (in typical office building) 55 m
Talk time: (Wideband Mode) Up to 8 hours
Talk time: (Narrowband Mode) Up to 12 hours
Standby time Up to 100 Hours
Charging time: (0 - 50 %) 20 min
Charging time: (0 - 100 %) 1 hour
Microphone: Electret Condenser Microphone, Noise canceling