EPOS (Sennheiser) D 30 Impact phone is a stereo (dual side) wireless headset for your office desk phone. It's a stereo over-the-head style headset, covering both ears for high noise enviornments.  Equipped with EPOS HD voice technology, a noise-cancelling Microphone,  Roaming range up to 500ft, line of sight or around 200ft in a typical office. When the battery is fully charged, you can talk 12 hours non-stop.  comes with 2-year warranty.  

Key Features:

• Double sided headset
• DECT 6.0 technology 
• Roam up to 500 ft range.  (typical office 200 ft)
• EPOS ActiveGard technology protects users against  sudden sound burst in the line.
• Up to 12 Hours of talk time when fully charged
• Noise Canceling Microphone
• Pair up to three additional guests can join the same conference call
• Fast charging - re-charge 50% of the battery in 20 minutes.
• Compatible with Sennheisers HSL 10 II lifter or EHS cable (sold seperately)
• Two year warranty

Optional Accessories:

SENNHEISER HSL10 Lifter