Mobile Business Professional Bluetooth 4.0 headset, monaural, ultra noise cancelling microphone, single ear, talk time up to 15 hours, Sennheiser HD sound, echo-free

Features

• Unique Premium Design ? Crafted for comfort
• High Comfort Wearing Style ? Perfect adjustment to your ear for all-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 ? 15 hours of talk time
• Intelligent Fast Charging ? 50% in 40 minutes gives you 7.5 hours talk time
• Extended Bluetooth Range ? Up to 25 m (device dependant)
• Protected Hearing ? ActiveGard? technology protects against acoustic shock and sudden sound surges
• Microsoft Communicator compatible