Key Features:

• 1.8 GHz DECT technology for secure, high quality audio.
• Noise-cancelling microphone.
• Fully rechargeable battery is easy to replace and provides up to 9 hours talk time with fast recharge.
• Up to 100 metre range claimed. However, I have NOT been able to achieve this. The operational range achieved is more like 25 - 30 metres.
• Mute button so you can privately consult with colleagues.
• Fully convertible with three (3) wearing styles - earloop, headband and neckband.
• Optional Plantronics HL10 Lifter for remote answering of your telephone.
• Super lightweight - over-the-ear configuration is only 27.5 grams.
• In-use indicator on microphone boom.
• Out of range warning by BEEP in your headset.