Poly Savi 8220 UC Wireless DECT Stereo Style Certified for Microsoft is the way to make every conversation crystal clear!

• Microsoft Certified
• Ideal for people using a laptop for voice calls, requiring the highest sound quality and portability
• Communicates wirelessly to PC via Wireless D400 USB-A DECT Adapter
• Filter out background noise with Active Noise Cancelling (ANC)
• Up to 13 hours talk and up to 50 hours standby, fully charge in 3 hours
• Line of sight range up to 590 feet, typical office environment up to 180 feet
• Rechargeable, replaceable, lithium ion polymer battery
• Comes with AC power supply and also USB charging kit, which is great for on the go
• Conference up to three additional headsets for training
• DECT 6.0 provides better audio by eliminating interference from Wi-Fi networks
• Enhanced Digital Signal Processing (DSP) creates natural sounding voice
• Noise-cancelling microphone reduces background noise interruptions
• Close Conversation Limiting (Poly Lens required)
• Simple PC management: one-touch call answer/end/flash, vol+/-, mute from the headset
• PC Wideband: up to 6,800 Hz
• Soundguard DIGITAL protects against sound levels above 118 dBA
• Anti-startle detects and eliminates any large sudden increase in signal level
• Time-Weighted Average prevents average noise level from exceeding 85 dBA
• Poly Lens required to enable hearing protection features
• In the box: Headset, D400 DECT USB-A adapter, charge stand, AC Adapter, USB charger, USB-A to USB-C adapter, travel case, Quick Start Guide
• D200 replaced by D400 Wireless USB Adapter 04/23
• Replaced Plantronics Savi 420-M June 2020
• 2 year manufacture warranty