72 Hours Flash Sale
Save up to 70% on select HP tech.
Plus, get FREE shipping storewide.

Special Offers

FREE Storewide Shipping | 72 Hour Flash Sale | Save $258 instantly

Learn more

Poly Savi 7320 Microsoft Teams Certified DECT Stereo Headset

  • On-ear (stereo)
  • Bluetooth®
  • Bidirectional
  • Noise and echo reductionSee all Specs

3% back in HP Rewards
Product # 77T39AA#ABA
Keep conversations private. With up to 2x better density, this secure DECT™ wireless headset is an ideal choice for financial, medical, government, and contact centers or anywhere sensitive conversations happen.

DECT™ security

Savi 7300 headsets don’t just meet security expectations, they exceed them with secure pairing, 128-bit authentication, and military-grade features, such as 256-bit AFS encryption. Conversations stay private and secure.

Interference-free audio

With 2x better density than other DECT™ headsets, more people in shared spaces benefit from wireless headsets with clear, interference-free audio. IT can deploy more Savi 7300 Office Series compared to other DECT™ headsets without concern.

Keep conversations private

Make sure nearby conversations are not overheard. The noise-canceling microphone enhanced with Poly Acoustic Fence technology, that meets the Microsoft Teams Open Office specification, private conversations stay private[1].

DECT™ security standards

Designed to meet the highest-level DECT™ Security Step C enhanced with military-grade FIPS 140-2 listed features, such as 256-bit AES encryption.[2]

Meet enterprise security needs

Ideal for use in financial, medical, and government environments, where Bluetooth® technology is typically banned.

Remote management

Stay in control with remote device management for settings, firmware, and security updates.

Roaming range

Give users more freedom to move with a line-of-sight wireless range of up to 580 ft/180 m.

Works with you

Lasts throughout the day with up to 13 hours of talk time. And a choice of wearing style accommodates all your users with monaural or stereo over-the-head (OTH) models.

Certified for Microsoft Teams

Full Microsoft Teams certification takes your Microsoft Teams experience to the next level with a button for instant access to the app and more. Plus, this headset meets Microsoft Teams Open Office premium microphone specification.[3]

Technical details

Battery life

>13 hours (talk time); >50 hours (standby time)


Rechargeable Li-ion polymer

Button User Controls

Call answer/end; Mute; Volume +/-; Power on/off

Microphone Type


Microphone Bandwidth

100 Hz to 10 kHz

Speaker size

14.2 mm

Speaker bandwidth

20 Hz to 20 kHZ (media mode)

Wireless Range

Up to 180 m in open area; Up to 55 m in typical office environment

Headphone Type

On-ear (stereo)

Bluetooth Version


Bluetooth Profile


Connection Type


Charge Time

2 hours

Audio Features

Noise and echo reduction

Acoustic Protection Technology

SoundGuard Digital[1,2]



Voice Alerts

Volume maximum; Volume minimum; Mute on; Mute off; Muted; Connection status; Talk time; Battery low

Dimensions (W X D X H)

6.1 x 6.53 x 2.63 in


0.35 lb


Poly standard two-year limited warranty

What's in the box

User guide; Poly Savi 7320-M

Manufacturer Product Number



FREE Storewide Shipping

HP offers free standard shipping storewide

72 Hour Flash Sale

Hurry, these deals end soon. FREE shipping storewide.

Save $258 instantly

  • bvseo_sdk, java_sdk, bvseo-4.0.0
  • CLOUD, getAggregateRating, 31ms
  • bvseo-msg: The resource to the URL or file is currently unavailable.;
  • bvseo_sdk, java_sdk, bvseo-4.0.0
  • CLOUD, getReviews, 3ms
  • bvseo-msg: The resource to the URL or file is currently unavailable.;

How do I get replacement batteries foir the Poly Save 7310m and 7320m headsets? I cannot find any around the web that are the same specs or size.I need Part No. 215587-01 1|CP7/21/36 Rechargeable Li-Ion Battery 3.8v 500mAh 2.0Wh

Asked by: Shanks79
  • y_2024, m_4, d_19, h_6CST
  • bvseo_bulk, prod_bvqa, vn_bulk_3.0.41
  • cp_1, bvpage1
  • co_hasquestions, tq_1
  • loc_en_US, sid_77T39AA, prod, sort_[SortEntry(order=NUM_ANSWERS, direction=DESCENDING)]
  • clientName_hp
  • bvseo_sdk, java_sdk, bvseo-4.0.0
  • CLOUD, getContent, 41ms


Return and exchange information
HP.com will accept returns or exchanges for this product up to 30 days from the date of delivery. A 15% restocking fee may apply. For details, please visit: https://www.hp.com/us-en/shop/cv/returnsandexchanges.