Poly 84008-01 Savi W420m Microsoft Version

General InformationSAVI 400 SERIESWireless freedom that won't weigh you down. For PC-based office and remote workers, the Savi 400 Series offers excellent audio quality, up to 300 feet of wireless range and your choice of four wearing styles including the Savi 440 - the lightest DECT headset on the market that features a hot swappable battery for unlimited talk time and can be worn three ways to match your personal style.DESIGNED TO GO WHERE YOU GOWhether you are in the office or remote, enjoy excellent audio quality, the ability to roam up to 300 feet from your PC, and a high-quality carrying case for increased portability. One-touch call answer/end, vol+/-, mute and flash for simple call management.SUPERIOR AUDIO QUALITYEnjoy DECT technology that provides best-in-class audio while eliminating interference from Wi-Fi networks. Advanced wideband audio using CAT-iq technology provides high definition voice quality while a noise-canceling microphone reduces background noise interruptions, ensuring great audio quality and easing listener fatigue.Technical InformationConnectivity Technology: WirelessWireless Technology: DECTWireless Operating Distance: 300 ftSound Mode: StereoBattery InformationMaximum Battery Run Time: 9 HourEarpieceEarpiece Design: Over-the-headEarpiece Type: BinauralMicrophoneMicrophone Technology: Noise CancellingMicrophone Design: BoomControls/IndicatorsEarpiece Controls: Call/Answer/EndEarpiece Controls: VolumeEarpiece Controls: FlashMicrophone Controls: MutePhysical CharacteristicsForm Factor: Supra-auralWeight (Approximate): 3.32 ozMiscellaneousCompatibility: PCWarrantyLimited Warranty: 1 Year