Poly Savi 8420-M MS Office Stereo Wireless DECT Headset

Poly Savi 8420-M MS Office Stereo Wireless DECT Headset (8L5B3AA) - Local Warranty

Poly Savi 8420-M Microsoft Teams Stereo DECT Wireless Headset

The Poly Savi 8420-M Office is the Microsoft Teams variant of Poly’s premium stereo (dual-ear) wireless DECT headset, built for Teams professionals who need freedom to move, deep focus and crystal-clear audio across multiple devices. It connects to a desk phone, computer/softphone and mobile via Bluetooth, switching seamlessly between all three. The dual-ear design with active noise cancelling helps you concentrate, while secure DECT wireless and long roaming range let you take Teams calls anywhere in the office.

Microsoft Teams Variant

The -M designation indicates this Savi 8420 is tuned for Microsoft Teams, delivering dependable, native performance within Teams deployments. It integrates smoothly into Microsoft 365 environments while supporting desk phone and mobile connectivity. This makes it an ideal premium wireless standard for Teams-first offices.

Dual-Ear Focus with Active Noise Cancelling

The stereo dual-ear design combined with active noise cancelling blocks out surrounding office noise so you can concentrate fully on every Teams conversation. An advanced noise-cancelling microphone keeps your voice clear. The result is deep focus and professional clarity, even in the busiest open-plan environments.

Three-Way Connectivity and Long Roaming Range

The Savi 8420-M connects to your desk phone, PC softphone and Bluetooth mobile simultaneously, with a Savi universal base featuring an LED screen and scroll wheel. Secure DECT wireless lets you roam up to 180 metres (590 ft) from the base while staying on the call. This freedom boosts productivity without missing a beat.

All-Day Battery and Comfort

With up to 13 hours of talk time and a comfortable dual-ear design with soft ear cushions and an adjustable headband, the Savi 8420-M is built for full working days. This makes it ideal for Teams professionals who live on the phone and need to stay focused.

Ideal For

The Poly Savi 8420-M Office is ideally suited to Microsoft Teams professionals who want premium wireless freedom and dual-ear focus with three-way connectivity across desk phone, PC and mobile.

Technical Specifications

General
• Model: Savi 8420-M Office (Teams)
• Part Number / MPN: 2-221104-205 / 8L5B3AA
• Manufacturer: Poly (HP)
• Type: Wireless DECT headset
• Wearing Style: Stereo (dual ear)
• Variant: MS (Microsoft Teams)
• Colour: Black

Wireless & Connectivity
• DECT wireless with up to 180 m / 590 ft roaming range
• Three-way: desk phone, PC/softphone and Bluetooth mobile
• Savi universal base with LED screen and scroll wheel
• Optimised for Microsoft Teams

Audio & Battery
• Active noise cancelling (ANC)
• Noise-cancelling microphone with wideband audio
• Up to 13 hours talk time
• Poly SoundGuard hearing protection