Plantronics Savi W8220-R (Single Pack) Noise cancelling Headphone Bluetooth with microphone - Black

Plantronics Savi W8220 (Single Pack) . . . Product # 207325-01. Product # 207326-01 (Microsoft? Optimized) . . The Plantronics Savi W8220 is a wireless headset that connects to a desk phone, PC, and mobile phone. The wireless headset system provides the freedom of long-range wireless communication. If you have a noisy office and you need to concentrate, Active Noise Cancelling (ANC) in the speakers block out most of the background noise. It also makes call management effortless with three-way connectivity that lets you switch seamlessly between all three; PC, desk phone and mobile. You can conference two of the three devices to collaborate with colleagues. . . The Savi W8220 features Advanced DECT Wireless Security which keeps your conversations safe and secure. With eight discreet security measures, including authentication, subscription verification and encryption, confidential information remains private and secure. One-touch Controls such as call answer/end, volume up/down and mute lets you manage calls from any connected device within roaming range. . . Savi W8220: . . |NewDECT 6.0 Technology . - DECT Security Certified . - Interference Free Communication . - Increased Clarity / Enhanced Security . - Wider Range / Network Friendly |1.9GHz Wireless Frequency |Over the Head Binaural Wireless Headset |Noise Cancelling Microphone . - With Close Conversation Limiting |Up To 13 Hours Talk Time |Up To 50 Hours Standby Time | Bluetooth v4.2 |Wireless Range: . - Up To 580 ft Line Of Sight Range . - Up To 180 ft Typical Office Environment |Hi-fi Stereo Sound |Active Noise Cancelling (ANC) . - Filter Out Background Noise so You can Focus |700mAh Battery Capacity |3 Hours Charge Time |Three-way Connectivity . - Switch Seamlessly Between PC, Mobile & Desk Phone |Flexible Microphone Boom Design |Multiple Voice Prompts |SoundGuard Digital . - For Protection Against Sound Level above 118 dBA |G616 Anti-Startle (During Calls) . - Detects & Eliminates Any Large Sudden Increase In Signal Level |Multi-Unit Conferencing |Frequency Response: 100 - 6800 Hz (Wideband), 20 Hz - 20 kHz (Multimedia) |On Headset Controls: . - Call Answer/End . - Mute and Volume +/- . - ANC On/Off . - Power On/Off |Speaker Sensitivity: 118 db SPL Max |Speaker Impedance: 32 ohms |Connects To: . .