HP Poly Savi Office 8245 Convertible, Unlimited Talk Time, Standard, USB-A 
HP Poly Savi 8245 UC DECT wireless convertible headset for use with your PC/laptop when using a softphone for VoIP calling. The hot swappable batteries can be changed out while still on a call making the talk time unlimited. With 3 different wearing styles, it can be worn over-the-head, over-the-ear, and behind the head. Conference up to 2 additional headsets. The USB-A dongle is included for use with a computer. This headset does not work with a mobile phone.

Features: 
• Talk/standby time - Unlimited
• Headset wireless range - Line of sight: Up to 590 ft/180 m; Typical office environment: Up to 180 ft/55 m
• Battery type - Rechargable, replaceable, lithium ion polymer
• Wireless Technology - DECT 6.0
• Hearing protection - SoundGuard DIGITAL: protects against sound levels above 118dBA; G616 antistartle (during calls) detects and eliminates any large sudden increase in signal level
• Microphone and technology - Noise canceling with close conversation limiting
• Weight - 21 g
• Voice and other alerts - Multiple voice prompts
• Call controls - Call answer/end, mute, volume +/-, ANC on/off, power on/off

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