HA-XC91T

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True Wireless Bluetooth Stereo Headphones

HA-XC91T

Feel powerful bass of XX series in the silence of hybrid active noise cancellation.


  • Bluetooth®
  • Remote and Microphone
  • Touch Control
  • Touch & Talk
  • Low Latency
  • Voice assistant compatible
  • Water proof
  • Dust proof
  • Shock Proof

Hybrid Active Noise Cancellation to Listen Immersively to Deep Bass

This unit is equipped with hybrid noise cancellation, which features two microphones: a feedforward microphone, positioned outside the body, and a feedback microphone placed inside the body.

The feedforward and feedback microphones collect and detect ambient noise and residual noise in the ear canal with high accuracy, and feedback suppression allows you to enjoy deep bass even in noisy environments.

Large-diameter Drivers and Separate Acoustic Chamber Deliver Powerful Bass

It uses a 12 mm large-diameter driver unit to produce powerful sound. In addition, by installing an acoustic chamber behind the driver unit and separating it from the battery and circuit board, which can adversely affect acoustics, this earbud is designed for XX series signature bass.

Boost the Bass with Tornado Acoustic Ducts and Bass Ports

A tornado-shaped acoustic duct is placed in a separate acoustic chamber. Two tornadoes with opposite directions of rotation are used in succession to precisely control diaphragm movement for clear bass.

By incorporating the Extreme Deep Bass Port, bass reproduction is further enhanced. The bass boost can be controlled with an ON/OFF switch.

TRIPLE PROOF Rugged Body—Waterproof, Dustproof & Drop-proof (IP55)

In addition to being IP55 waterproof* and dustproof*, the rubber case protects the earbuds from impact when dropped. Thanks to this TRIPLE PROOF body, it can be used with confidence outdoors, on the streets, or at other events.

*Applicable to the earbud body only.

11 Hours of Playback Even with Noise Cancellation

The built-in high-capacity battery provides about 11 hours of continuous playback with noise cancellation on, and approximately 17 hours with it off. With a fully charged case, total playback extends up to 22 hours with noise cancellation on, and up to 34 hours with it off. The earbuds support instant charging, providing about 90 minutes of playback after just 10 minutes of charging when noise cancellation is off.

*Playback time may vary depending on usage conditions.

  • High-quality hands-free calling capabilities.
  • Qualcomm True Wireless™ Mirroring technology is compatible for stable wireless connectivity.
  • Ambient sound function allows you to converse with those around you without taking off the headphones.
  • Touch sensor, you can control the headphones with a light touch.
Technical Specifications
Manuals
Technical Specifications
Features
True Wireless
Yes
Single Ear Use
Yes
Remote and Microphone
Yes
Touch Control
Yes
Touch & Talk
Yes
Low Latency
Yes
Voice assistant compatible
Yes
Hybrid Noise Cancelling
Yes
Ambient Sound Mode
Yes
Ingress Protection Code
IP55
Water proof
Yes
Dust proof
Yes
Shock Proof
Yes
Audio Specifications
Driver size
12 mm
Number of drivers per ear
1
Bluetooth Specifications
Bluetooth®
Version 5.2
Class
1
Bluetooth Profiles
A2DP
Yes
AVRCP
Yes
HFP
Yes
Supported Audio Format(s)
SBC
Yes
AAC
Yes
aptX
Yes
Battery
Battery Type Headphones
Lithium-ion chargeable battery
Battery Life Headphones
Max. 17 hours
Battery Life Noise Canceling
Max. 11 hours
Battery Type Charging Case
Lithium polymer chargeable battery
Extra Power Charging Case
The Charging Case can store an extra 17 hours of power.
Charging Time Headphones
3 hours
Charging Time Charging Case
3 hours
Instant Charge
Yes, 10 minutes charging = 90 minutes playback
In the Box
Wireless Earbuds
Yes
Charging case
Yes
Regular Silicon Earpieces
Yes, 3 sizes S/M/L
USB charging cable
Yes
Dimensions & Weight
Headphone weight
4.5g *one side
Charging case weight
Approx. 59 gram
Disclaimer & Trademark
Qualcomm
Qualcomm True Wireless™ and aptX™ are products of Qualcomm Technologies, Inc. and/or its subsidiaries. Qualcomm is a trademark of Qualcomm Incorporated, registered in the U.S. and other countries. Qualcomm True Wireless is a trademark of Qualcomm Incorporated.
aptX is a trademark of Qualcomm Technologies International, Ltd., registered in the U.S. and other countries.
Bluetooth®
The Bluetooth® word mark and logo are registered trademarks owned by Bluetooth SIG, Inc. and any use of such marks by JVC KENWOOD Corporation is under license.
Manuals
WEB MANUALSimplified Chinese2021View
START UP GUIDESimplified Chinese20211.3MBView