Savi® 400 Series

Wireless headset with USB powered DECTTM dongle that delivers enterprise grade best-in-class audio for mobile professionals.

Connects to: PC
Best for: Office/Home Office & Mobile Worker


For PC-based communications only (VOIP, SKYPE etc.), 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.


  • Enjoy 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.
  • One-touch call answer/end, vol+/-, mute and flash for simple call management.
  • Choose the style that's right for you with more wearing style choices than any other wireless headset system on the market.

Which model?

Models vary based on wearing style and battery life. Convertible wearing options (over-the-ear, behind-the-head, over-the-head) or over the ear, or over the head styles, available in monaural and binaural designs. The W445/W445-M model has unlimited talk time with a hot swappable battery feature.

  • Convertible wearable styles + deluxe charging cradle kit (W445/W445-M)
  • Convertible wearing styles (W440/W440-M)
  • Over-the-ear (W430/W430-M)
  • Over-the-head, binaural (420/W420-M)
  • Over-the-head, monaural (410/W-410-M)