---
product_id: 529417255
title: "Panasonic RZ-B110 ErgoFit True Wireless Earbuds"
brand: "panasonic"
price: "₩171925"
currency: KRW
in_stock: null
reviews_count: 13
category: "Panasonic"
url: https://www.desertcart.kr/products/529417255-panasonic-rz-b110-ergofit-true-wireless-earbuds
store_origin: KR
region: South Korea
---

# Bluetooth 5.3 for seamless connectivity 10mm dynamic drivers for booming bass 26 hours total playback with charging case Panasonic RZ-B110 ErgoFit True Wireless Earbuds

**Brand:** panasonic
**Price:** ₩171925
**Availability:** ❌ Out of Stock

## Summary

> 🎧 Elevate your everyday sound with Panasonic’s wireless power play!

## Quick Answers

- **What is this?** Panasonic RZ-B110 ErgoFit True Wireless Earbuds by panasonic
- **How much does it cost?** ₩171925 with free shipping
- **Is it available?** Currently out of stock
- **Where can I buy it?** [www.desertcart.kr](https://www.desertcart.kr/products/529417255-panasonic-rz-b110-ergofit-true-wireless-earbuds)

## Best For

- panasonic enthusiasts

## Why This Product

- Trusted panasonic brand quality
- Free international shipping included
- Worldwide delivery with tracking
- 15-day hassle-free returns

## Key Features

- • **Bass That Moves You:** XBS extra bass system delivers rich, immersive sound that keeps your vibe alive.
- • **Sweat & Splash Ready:** Water-resistant design built to keep up with your active lifestyle, rain or shine.
- • **Custom Ergofit Comfort:** Three earpiece sizes ensure a secure, personalized fit that stays put during calls, workouts, or commutes.
- • **All-Day Listening Freedom:** Up to 26 hours of playback means your soundtrack never quits, no matter how busy your day gets.
- • **Effortless Touch & Voice Control:** One-touch sensors and voice assistant compatibility put control at your fingertips — or just a tap away.

## Overview

The Panasonic ErgoFit RZ-B110W True Wireless Earbuds combine powerful 10mm dynamic drivers with an XBS extra bass system for rich sound. Featuring Bluetooth 5.3, a secure Ergofit design with three customizable earpiece sizes, and up to 26 hours of total playback with the charging case, these earbuds offer long-lasting, comfortable wireless listening. Touch controls and voice assistant compatibility enhance usability, while water resistance ensures durability for active professionals on the go.

## Description

The Panasonic ErgoFit RZ-B110W True Wireless Earbuds are made for people on the move, with XBS extra bass to keep your head bobbing. Powerful Bluetooth connectivity drives seamless streaming, with a secure in-ear Ergofit design; choose from 3 earpieces (S/M/L) for a snug, precise fit. The XBS extra bass system uses a 10mm driver so you can immerse yourself in powerful bass energy. A long battery life (6 hours out of case, 20 hours with case) gives you long stretches of listening time before needing to recharge. Easy touch sensors give you 1-touch control for music playback/pause and volume and track selection, as well as letting you receive, reject or end calls, and connect to voice assistant (Siri, Google Assistant). Designed for your on-the-move lifestyle, the RZ-B110W Ear buds offer you the features you need to complement your lifestyle, at a value you’ll love.

Review: 10/10 Earbuds imo - These things are perfect. Great bass, decent battery life. Dropped mine in some water and they came out with no issues. Good range, and they fit my ear really well. 10/10
Review: Pretty good! - This item is pretty good! I really like how the touch controls are easy to navigate, and how there are options for noise cancelling, noise cancelling off, and ambient sound. These have been very reliable, the battery life of the case is good too! I can go a couple days without charging and be fine, however I do wish the sound was a bit louder at max volume, but I guess it's to be expected with Bluetooth earbuds. They are expensive, but I think it's worth it for the quality of these earbuds. Recommend!

## 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.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B0BZTB6P19 |
| Age Range (Description) | Adult |
| Audio Driver Size | 10 Millimeters |
| Audio Driver Type | Dynamic Driver |
| Battery Life | 6 Hours |
| Best Sellers Rank | #78,461 in Electronics ( See Top 100 in Electronics ) #3,716 in Earbud & In-Ear Headphones |
| Bluetooth Version | 5.3 |
| Cable Feature | Without Cable |
| Carrying Case Color | Black |
| Carrying Case Material | Durable |
| Charging Time | 6 Hours |
| Compatible Devices | Cellphones |
| Connectivity Technology | Wireless |
| Control Method | Touch |
| Control Type | Voice Control |
| Customer Reviews | 4.0 4.0 out of 5 stars (318) |
| Date First Available | April 24, 2023 |
| Earpiece Shape | Rounded |
| Global Trade Identification Number | 00885170411326 |
| Headphones Jack | No Jack |
| Included Components | Charging Case, Ear Cushions |
| Item Weight | 0.148 ounces |
| Item model number | RZ-B110W |
| Manufacturer | Panasonic |
| Material | Plastic, Rubber |
| Model Name | RZ-B110W |
| Noise Control | None |
| Number of Items | 1 |
| Product Dimensions | 0.98 x 0.87 x 1.33 inches |
| Recommended Uses For Product | Calling, Exercising |
| Special Feature | Built-In Voice Assistant, Lightweight, Microphone Included, Rechargeable Battery, Sweatproof |
| Specific Uses For Product | Music, Travel |
| Style | Earbuds |
| UPC | 885170411326 |
| Units | 2 Pack |
| Water Resistance Level | Water Resistant |
| Wireless Communication Technology | Bluetooth |

## Product Details

- **Brand:** Panasonic
- **Color:** Black
- **Ear Placement:** In Ear
- **Form Factor:** In Ear
- **Impedance:** 32 Ohms

## Images

![Panasonic RZ-B110 ErgoFit True Wireless Earbuds - Image 1](https://m.media-amazon.com/images/I/61zpDVgtnWL.jpg)

## Available Options

This product comes in different **Style** options.

## Questions & Answers

**Q: Do these earbuds work via Bluetooth when away from wi-fi?**
A: Hi! Yes, you can connect the earbuds to a Bluetooth device. -C

**Q: Do these pause the music when one is removed?**
A: No, unless you accidentally tap the sensor.

**Q: Wireless charging available?**
A: Hello! This model does not have wireless charging. -M

**Q: What is the Frequency response?**
A: Hello! The Wireless Frequency band is 20 Hz to 20,000 Hz. -M

## Customer Reviews

### ⭐⭐⭐⭐⭐ 10/10 Earbuds imo
*by R***K on November 21, 2025*

These things are perfect. Great bass, decent battery life. Dropped mine in some water and they came out with no issues. Good range, and they fit my ear really well. 10/10

### ⭐⭐⭐⭐⭐ Pretty good!
*by C***G on August 20, 2023*

This item is pretty good! I really like how the touch controls are easy to navigate, and how there are options for noise cancelling, noise cancelling off, and ambient sound. These have been very reliable, the battery life of the case is good too! I can go a couple days without charging and be fine, however I do wish the sound was a bit louder at max volume, but I guess it's to be expected with Bluetooth earbuds. They are expensive, but I think it's worth it for the quality of these earbuds. Recommend!

### ⭐⭐⭐⭐ Overall Beats the Competition
*by B***S on April 15, 2024*

I really loved these earbuds to start with. Sound was good and the ergo fit is really nice. Unfortunately, after 2 months of daily use a high pitched whine has become noticeable when playing music with any high notes. Update 2 months later: after blowing them out a little the whine improved. The ambient sound feature is definitely not what it was when they were new but here's the thing; I waited until Prime day and bought the JBL earbuds with noise cancelling/ambient sound thinking they would be better. Now I'm m sending them back because the sound isn't even close to as good as these Panasonic buds. Bottom line, these are probably as good as it gets without going to two price levels higher.

## Frequently Bought Together

- Panasonic ErgoFit True Wireless Earbuds, in Ear Headphones with XBS Powerful Bass, Bluetooth 5.3, Charging Case – RZ-B110W
- Panasonic ErgoFit Wired Earbuds With Microphone, 3.5mm Jack Wired Headphones with Mic and Call Controller, Ergonomic Custom-Fit Earpieces (S/M/L), for Phones and Laptops - RP-TCM125-K (Black)

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*Product available on Desertcart South Korea*
*Store origin: KR*
*Last updated: 2026-04-22*