Plantronics Savi 7220 Wireless Headset System
We built the Plantronics Savi 7220 for professionals who spend hours on desk phone calls and need the freedom to move around their workspace. This DECT wireless headset system connects to your desk phone and PC simultaneously, letting you switch between audio sources with a single button press. The over-the-head binaural design blocks ambient office noise while delivering clear two-way audio for every conversation.
The system includes a charging base that doubles as your call-control hub, supporting up to four headsets on one base when you need to equip a small team. Our adaptive power system automatically adjusts transmission strength based on your distance from the base, extending battery life to a full workday on a single charge. The 7220 operates on secure DECT frequencies that won't interfere with your Wi-Fi network, making it ideal for open office environments where wireless bandwidth is already stretched thin.
Technical specifications at a glance
Wireless connectivity and range
The Plantronics Savi 7220 uses DECT 6.0 technology, operating on the 1.9 GHz frequency band that’s reserved exclusively for voice communication in North America and Europe. This separation from the crowded 2.4 GHz band means your headset won’t compete with Wi-Fi routers, Bluetooth devices, or microwave ovens for airspace.
You get up to 400 feet of roaming range in typical office environments, measured line-of-sight from the base station. Walls, metal filing cabinets, and elevator shafts will reduce that distance, but most users can move freely within a 12,000-square-foot floor plan without dropouts. The adaptive power system scales transmission strength based on your proximity to the base, preserving battery life when you’re working at your desk and boosting signal only when you walk to the break room or a conference space.
Audio quality and noise isolation
We engineered the 7220 with binaural speakers that cover both ears, creating passive noise isolation that’s critical in open-plan offices. The leatherette ear cushions form a seal around your ears, reducing ambient conversation and keyboard clatter by approximately 20 decibels compared to monaural designs.
Our wideband audio codec captures frequencies from 150 Hz to 6.8 kHz, delivering the full tonal range of human speech so you can distinguish between similar-sounding words and pick up on vocal cues that get lost with narrowband systems. The noise-canceling microphone focuses on your voice while filtering out background sounds from colleagues’ conversations and HVAC systems. SoundGuard DIGITAL monitors incoming audio levels 3,500 times per second and applies instant limiting when a sound spike exceeds safe thresholds, protecting your hearing from sudden loud noises like fax tones or dropped calls.
Dual connectivity and call management
The base unit includes both a desk phone jack and a USB port, letting you connect to your traditional desk phone system and your computer softphone client simultaneously. A single button on the headset switches between the two audio sources, so you can answer a Zoom call while an active desk phone call is on hold, then switch back without fumbling with cables or settings.
The base station displays visual indicators for power, mute status, and active audio source. Physical buttons on the base let you adjust volume, answer or end calls, and toggle mute without reaching for your handset or clicking through software menus. When you step away from your desk, the headset maintains the connection to both devices, and you can still answer incoming calls using the multi-function button on the ear cup. Many teams using our Savi 8200 series for larger deployments also rely on the 7220 for individual workstations where a single user needs straightforward dual connectivity without the added conference features of higher-tier models.
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Common questions about the Savi 7220
No, the Savi 7220 is designed specifically for desk phone and PC connectivity. It uses DECT wireless technology, not Bluetooth, so it won't pair with mobile devices.
If you need a headset that works across desk phone, PC, and mobile, consider our Voyager series, which includes Bluetooth connectivity alongside USB and desk phone support.
The Savi 7220 connects to two devices simultaneously: one desk phone via the RJ9 cable and one PC or softphone client via the USB port. You can switch between the two audio sources using the call-control button on the headset.
The system does not support Bluetooth connections, so you cannot add a third device like a mobile phone or tablet to the mix.
Yes, as long as your VoIP desk phone has a standard RJ9 headset port. The Savi 7220 base connects to the phone using the included RJ9 cable, just like you would with a wired headset.
For softphone-only environments where you don't have a physical desk phone, you can use the USB connection to your computer and control calls through your softphone application. Most major UC platforms including Microsoft Teams, Zoom, Cisco Jabber, and RingCentral are compatible.
The headset announces a voice alert when the battery drops below 10 percent remaining. This warning gives you approximately 30 to 45 minutes of additional talk time to finish your current call and return to your desk for charging.
You can also check battery status by pressing the call-control button when the headset is idle. The headset will announce the current battery level as a percentage.
Yes, the leatherette ear cushions are removable and replaceable. We sell replacement cushion kits that include both left and right ear pads.
To replace them, gently pull the old cushion away from the speaker housing, align the new cushion's plastic ring with the mounting groove, and press it into place until it clicks. The entire process takes about 30 seconds per ear.
The Savi 7220 is hearing aid compatible and meets TIA-1083 standards for reduced electromagnetic interference. If you use a telecoil-equipped hearing aid, the headset should not produce the buzzing or humming that some wireless devices cause.
We recommend testing the headset with your specific hearing aid model before committing to a full deployment, as individual results can vary based on hearing aid type and placement.
The Savi 7220 is our core DECT wireless system with binaural audio, dual connectivity, and up to 400 feet of range. The Savi 8220 adds active noise canceling, three interchangeable wearing styles, and enhanced battery life up to 16 hours.
If you work in a moderately noisy office and primarily use an over-the-head wearing style, the 7220 delivers everything you need at a lower price point. The 8220 is worth the upgrade if you need maximum noise blocking or want the flexibility to switch between over-the-head, over-the-ear, and convertible configurations.