Panasonic

Panasonic RZ-B110W ErgoFit True Wireless Bass Earbuds

4.0 (217 reviews)

Experience Powerful Bass on the Go with Panasonic ErgoFit RZ-B110WThe Panasonic ErgoFit RZ-B110W True Wireless Earbuds deliver exceptional sound quality and a secure, comfortable fit. Perfect for active lifestyles, these earbuds feature XBS extra bass, Bluetooth 5.3 connectivity, and long battery...

$33.95*$59.99Save 43%
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*Price sourced from Amazon.com. Last updated:Jun 20, 2026.Price and availability are subject to change.

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Overview

Experience Powerful Bass on the Go with Panasonic ErgoFit RZ-B110W

The Panasonic ErgoFit RZ-B110W True Wireless Earbuds deliver exceptional sound quality and a secure, comfortable fit. Perfect for active lifestyles, these earbuds feature XBS extra bass, Bluetooth 5.3 connectivity, and long battery life, ensuring you stay connected to your music all day long.

  • Lightweight Bluetooth wireless earbuds
  • Secure Ergofit design
  • 3 earpiece sizes (S/M/L)
  • 10mm dynamic drivers
  • XBS (extra bass system)
  • 26 hours of playback (with charging case)
  • 6 hours on a single charge
  • Easy touch controls
  • Voice Assistant Compatible (Google Assistant, Siri)

Key Features

Panasonic ErgoFit Earbuds, Now Wireless for More Freedom: Enjoy smooth bass and great fit, for less; lightweight bluetooth wireless earbuds have a secure Ergofit design and 3 earpiece sizes to customize your fit

Rich, Booming Bass: Immerse yourself in powerful bass energy from the earbuds’ 10mm dynamic drivers and XBS (extra bass system)

26 Hours of Playback: Long battery life keeps you listening without interruption (26 hours with charging case, 6 hours on a single charge) for your music, podcasts, audio books, and calls

One-Touch Controls: Switch between calls and music, or skip tracks with easy touch controls on both earphones, or use voice controls when you want

Voice Assistant Compatible: The B110W TWS ear phones are both Google Assistant and Siri compatible for today’s smartphones; a tap on the side of an earphone with the ‘wake words’ will bring your digital assistant to life

Rooted in Japan’s legacy of sound mastery and the commitment to ongoing innovation, Panasonic audio and entertainment products create an immersive, high-fidelity experience that elevates everyday media into something extraordinary.

Specifications

Brand
Panasonic
Model
RZ-B110W
Type
True Wireless Bass Earbuds
Driver Size
10mm Dynamic Drivers
Bass System
XBS (Extra Bass System)
Earbud Battery Life
6 hours (single charge)
Total Playback Time
26 hours (with charging case)
Controls
One-Touch Controls on both Earphones
Voice Assistant Compatibility
Google Assistant, Siri
Earpiece Sizes
3 (for customizable fit)

Pros & Cons

👍 Pros

  • Features an Ergofit design with three earpiece sizes to ensure a comfortable and secure fit for various users.
  • Equipped with 10mm dynamic drivers and XBS (extra bass system) to deliver rich, booming bass audio.
  • Offers an extended total playback time of 26 hours with the charging case, including 6 hours on a single earbud charge.
  • Includes one-touch controls on both earphones for easy management of music playback and calls without reaching for your device.
  • Provides compatibility with popular voice assistants like Google Assistant and Siri, activated by a simple tap.

👎 Cons

  • The wireless nature means reliance on battery life and the need for regular charging, unlike wired alternatives.
  • The maximum 6 hours of continuous playback on a single charge may be insufficient for extremely long listening sessions without the charging case.
  • The touch controls, while convenient, might take some time to learn or could be accidentally triggered.
  • Voice assistant compatibility depends on having a compatible smartphone and using specific wake words for activation.
  • The emphasis on "rich, booming bass" might not appeal to users who prefer a more neutral or balanced sound profile.

Frequently Asked Questions

These Panasonic RZ-B110W earbuds feature an ErgoFit design and come with three different earpiece sizes, allowing users to customize their fit for security and comfort.
On a single charge, the Panasonic RZ-B110W earbuds provide up to 6 hours of playback, and with the included charging case, the total listening time extends to 26 hours.
Yes, the RZ-B110W earbuds are equipped with one-touch controls on both earphones, enabling users to switch between calls and music or skip tracks easily.
The Panasonic RZ-B110W earbuds are compatible with both Google Assistant and Siri; a tap on the side of an earphone along with the appropriate wake words will activate your digital assistant.
Yes, these earbuds are designed to deliver rich, booming bass thanks to their 10mm dynamic drivers and integrated XBS (extra bass system).