Savi® 440


Lightest wireless DECT™ headset

Manage PC voice communications and multi-media wherever work takes you with the lightest DECT™ wireless headset on the market.

Wearing style choice

Offers the choice of three comfort-tested wearing options to match your personal style:

  • Over-the-ear, discrete and stylish
  • Over-the-head, for enhanced stability
  • Behind-the-head, ultra-discreet without sacrificing stability

Hot swappable battery

Hot swappable battery* lets you change battery mid-conversation delivering unlimited talk time.

*Additional battery and charge cradle sold separately: Deluxe charging cradle kit (shown), charges headset and spare battery (includes cradle + battery)


Best-in-class PC audio

DECT technology provides better audio, eliminating interference from Wi-Fi networks, while enhanced Digital Signal Processing (DSP) provides more natural voice sound - delivering clear audio the way it's intended to be heard. 

Noise-canceling microphone

Noise-canceling microphone reduces background noise interruptions, ensuring great audio quality and easing listener fatigue.

DECT USB adapter

With the DECT USB adapter, you have the flexibility to take your PC calls wherever work takes you.

Plantronics Software

With Plantronics software get the added value of: 

  • Headset answer/end/mute control and automatic presence updates across multiple softphones
  • Battery meter conveniently displays headset battery life remaining in PC icon tray
  • Headset control panel allows for customization of settings, including call notification and related options
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Getting Started

Headset Setup

Installing the Headset Battery

Position the battery as shown on the headset and slide into position until the battery snaps into place.

Customize the Headset

Choose a headset wearing style and use the fit kit to assemble.

NOTE:  Ensure the large end of the eartip faces towards the microphone.


Connects To

PC via USB adapter

Packaging Contents

Headset and battery, charger base, USB adapter, over-the-head headband, behind-the-head neckband, USB charging cable, base power supply, fit kit with extra earloops, eartips and foam sleeve, quick start guide

Wearing Styles

Lightweight convertible: over-the-ear, over-the-head and behind-the-head options

Talk Time

Up to 7 hours*

*Unlimited talk time with hot swappable battery (additional battery sold separately)

Wireless Frequency


Audio Performance

PC Wideband

Hearing Protection

SoundGuard DIGITAL™ - protects against sound levels above 118dBA; Anti-startle (detects and eliminates any large sudden increase in signal level); Time-Weighted Average prevents average noise level from exceeding 85dBA

Microphone Noise Reduction


Call Control

Call answer/end, flash, mute, volume +/-


Up to 120 meters

Headset Weight

21 grams

Standard Model Numbers


Optimized for Microsoft Lync 2010 Model Numbers


Service & Support

2-Year limited warranty

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