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Over-ear wireless DECT headset with boom microphone, black matte finish

HP

HP 7E2L3AA#ABA DECT 6.0 Wireless Headset System 590 ft 20-20 kHz

SKU CH-WY3A-QTH89 MPN 7E2L3AA#ABA

A DECT 6.0 wireless headset system with 590 ft range, 20–20 kHz response, noise-cancelling microphone and Microsoft Teams certification

  • TypeOver the Ear
  • Ear CouplingBinaural
  • Ultra-secure calls with DECT 6.0 Step C and 256-bit AES encryption
  • Private conversations via noise-cancelling mic with Acoustic Fence meeting Teams Open Office spec
  • Crystal-clear stereo audio across 20 Hz to 20 kHz range
  • Freedom to move up to 590 ft from the base station
  • All-day comfort with over-the-head binaural design

Secure Wireless Headset System

The HP 7E2L3AA#ABA is a DECT 6.0 wireless headset system certified for Microsoft Teams. It uses 256-bit AES encryption and meets DECT Security Step C with FIPS 140-2 listed features. The over-the-head binaural design targets professionals in finance, healthcare and government who require ultra-secure communications. Poly Acoustic Fence technology meets the Microsoft Teams Open Office specification for privacy.

Range Density and Audio Clarity

DECT 6.0 wireless technology provides a range up to 590 ft while supporting up to 2x better density than other DECT headsets. The noise-cancelling microphone combines with Acoustic Fence to keep nearby conversations private. Stereo audio covers 20 Hz to 20 kHz for clear wideband sound. The system is built for high-density office deployments without compromising security or call quality.

Savi 7300 Office Integration

This headset belongs to the Savi 7300 Office Series designed for environments where sensitive conversations occur. It frees users from desk-tethered cords while maintaining military-grade encryption standards. The Microsoft Teams certification ensures native call control and plug-and-play setup. Buyers needing Bluetooth multipoint or mobile-only pairing should consider other form factors.

Highlights

  • Ultra-secure calls with DECT 6.0 Step C and 256-bit AES encryption
  • Private conversations via noise-cancelling mic with Acoustic Fence meeting Teams Open Office spec
  • Crystal-clear stereo audio across 20 Hz to 20 kHz range
  • Freedom to move up to 590 ft from the base station
  • All-day comfort with over-the-head binaural design

Specifications

TypeOver the Ear
Ear CouplingBinaural
Shipping weight0.73 kg
Package size208 × 185 × 114 mm

Questions about this item

How do I install the HP 7E2L3AA#ABA headset system, and what step is often missed?

Connect the base station to your PC via USB, pair the headset using the DECT 6.0 subscription process, then select the device in Microsoft Teams settings — the step often missed is enabling the Teams-certified firmware mode for full call-control integration.

What maintenance or replacement will the HP 7E2L3AA#ABA need over time?

The rechargeable battery in the headset will eventually hold less charge; plan to replace it when talk time drops noticeably. Ear cushions and the noise-cancelling microphone boom cover also wear and are user-replaceable.

What limit appears first during sustained use of the HP 7E2L3AA#ABA?

Battery runtime is the first practical limit — after the rated hours of continuous talk the headset must recharge, while the DECT 6.0 link maintains its 590 ft range and 256-bit AES encryption throughout the shift.

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