Jabra 9553-455-125 Engage 55 Mono Wireless Headset with Charging Stand

Part No:9553-455-125 (MS USB-A Mono with Charging Stand, NA) Write a Review

Condition:New

Brand:Jabra

Weight:1 lbs

Product Type:Mono Wireless DECT Headset with Charging Stand

Jabra Engage 55 USB-A Mono

Wireless Headset with Charging Stand – Secure DECT Connectivity

The Jabra Engage 55 USB-A Mono Wireless Headset with Charging Stand is designed for hybrid professionals and call center agents who demand superior wireless range, secure conversations, and all-day comfort. With DECT connectivity up to 150 m, robust noise-cancelling microphones, and SafeTone™ 2.0 protection, it provides premium performance for professional communications.

Overview :

Equipped with industry-leading DECT wireless technology, the Engage 55 ensures secure and stable communication with a range of up to 150 m (490 ft). Featuring DECT Security Level C and FIPS 140-2 compliance, conversations remain private and encrypted—essential for sensitive environments. The included USB-A DECT “Link 400” dongle provides a simple, portable plug-and-play connection, while the desk charging stand keeps the Headset powered and organized between uses.

To deliver exceptional clarity, the Engage 55 includes a dual-microphone noise-cancelling system that effectively blocks background sounds in bustling offices or contact centers. This ensures the user’s voice is transmitted clearly, maintaining professional audio quality across unified communications platforms. Paired with wideband speakers, it delivers balanced audio whether for calls or media.

With its lightweight (~57 g), non-clamping on-ear design and comfort-focused build, the Engage 55 is comfortable enough to wear for extended shifts. Its battery supports up to 13 hours of talk time, and with the availability of a user-replaceable Li-ion pack, the Headset remains reliable long-term. Certified for Microsoft Teams (variant-specific), along with compatibility across Zoom, Chime, Google Meet, and Cisco UC, it streamlines workflows and collaboration.

Product Key Features

  • DECT wireless range up to 150 m (490 ft)
  • Dual noise-cancelling microphones on adjustable boom
  • Hearing protection with SafeTone™ 2.0 and PeakStop™
  • Lightweight mono design (~57 g) with on-ear comfort
  • USB-A DECT dongle and desk charging stand included
  • Up to 13 hours talk time per charge; replaceable battery pack
  • UC-certified; Microsoft Teams certified (variant-specific)

Reliability & Performance :

The Engage 55 is designed for secure, reliable, and long-lasting use in professional environments. Delivering encrypted DECT communication with Security Level C, it ensures sensitive conversations remain private. Its wideband audio and dual-mic array provide consistently high-quality audio, while SafeTone™ 2.0 and PeakStop™ ensure hearing safety during extended calls. The replaceable battery allows extended product longevity, further supported by software updates via Jabra Direct and Xpress. Built tough and covered with a standard warranty, this model is optimized for daily, heavy-duty performance.

Key Features :

  • DECT wireless connectivity with 150 m / 490 ft range
  • Secure communication with DECT Security Level C (FIPS 140-2)
  • Dual noise-cancelling microphones for voice clarity
  • SafeTone™ 2.0 & PeakStop™ hearing protection suite
  • Up to 13-hour talk time; rechargeable, replaceable battery
  • USB-A Link 400 DECT dongle and desk charging stand included
  • Lightweight 57 g on-ear comfort with all-day wearability
  • Certified for Microsoft Teams (variant-based); UC-compatible

BrandJabra
Model Number9553-455-125 (MS USB-A Mono with Charging Stand, NA)
SKU9553-455-125
ConditionNew
Dimensions7.3 × 2.4 × 6.2 in
Weight1 lbs
TypeMono Wireless DECT Headset with Charging Stand
wireless TechnologyDECT; Security Level C, FIPS 140-2 encryption
Wireless RangeUp to 150 m / 490 ft
MicrophonesDual MEMS noise-cancelling microphone array
Speaker / FrequencyMusic: 40 Hz–16 kHz; Speak: 150 Hz–6.8 kHz
Battery LifeUp to 13 hours talk time (busylight off)
Battery TypeRechargeable lithium-ion, replaceable module
Hearing ProtectionSafeTone™ 2.0, PeakStop™, EU Noise, OSHA, G616 compliant
ConnectivityUSB-A DECT Link 400 adapter; Charging stand dock
CertificationsMicrosoft Teams (per SKU), Amazon Chime, Zoom, Cisco UC, Google Meet
Software SupportJabra Direct, Jabra Xpress
Warranty1 year (NA); 2 years (ROW)

Warranty

1 year (NA); 2 years (ROW)

Returns

We guarantee free replacements on all new/refurbished equipment in case of any defects.

  • Returns must be requested within 30 days of the original invoice date.
  • Merchandise must be unused and in original packaging; bulk-packed and refurbished items must have unbroken sealing tape.
  • A 25% restocking fee applies to non-defective merchandise returned by mistake.
  • Discontinued, close-out, and custom printed items are non-returnable unless defective.
  • Customer is responsible for return freight costs.

View full return policy

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