Plantronics Savi 8245 Office Convertible Headset System with hot-swapable battery and unlimited talk time.  Savi 8245 allows Triple Connectivity (Computer, desk phone, and mobile phone). allows you to answer and make calls from the same headset. Plantronics Savi 8245 has the newest DECT 6.0 certification and advance DECT security .  Office worker can also listen to computer based audio and stream from any Bluetooth device. It has a noise-canceling microphone, wideband audio, providing life sounding voice and the ability to roam up to 500 feet from the base. 

Key Features:

• Unlimited talk time with hot swappable battery and charger
• Convertible Wireless Headset - 3 wearing styles (over the head, over the ear, and behind the neck) included
• Roam to 590 feet (line of site), 180ft in a typical office
• DECT 6.0 technology, Bluetooth v4.2
• Noise canceling mic
• Headset controls lets you answer/end/mute calls from any deskphone (requires a Plantronics HL10 lifter or EHS cable also sold separately, call for compatibility)
• Conference up to 3 additional headsets for conferencing or training
• Wideband audio
• Lithium Ion Polymer  battery140 mAh

Old Poly part # 211837-01

New HP part # 7W6D1AA#ABA

For more information, see Plantronics Savi 8245 datasheet