---
product_id: 213697267
title: "Panasonic RB-M300BE-K Wireless Headphones with Deep Bass and Bass Enhancer, Bluetooth Overhead Headphones, 50 Hours Playback, Black"
brand: "panasonic"
price: "¥1926"
currency: JPY
in_stock: false
reviews_count: 13
url: https://www.desertcart.jp/products/213697267-panasonic-rb-m300be-k-wireless-headphones-with-deep-bass-bass
store_origin: JP
region: Japan
---

# Bluetooth 5.0 wireless Deep bass enhancer 50h playback power Panasonic RB-M300BE-K Wireless Headphones with Deep Bass and Bass Enhancer, Bluetooth Overhead Headphones, 50 Hours Playback, Black

**Brand:** panasonic
**Price:** ¥1926
**Availability:** ❌ Out of Stock

## Summary

> 🎧 Elevate your sound game with Panasonic RB-M300BE — where deep bass meets all-day freedom.

## Quick Answers

- **What is this?** Panasonic RB-M300BE-K Wireless Headphones with Deep Bass and Bass Enhancer, Bluetooth Overhead Headphones, 50 Hours Playback, Black by panasonic
- **How much does it cost?** ¥1926 with free shipping
- **Is it available?** Currently out of stock
- **Where can I buy it?** [www.desertcart.jp](https://www.desertcart.jp/products/213697267-panasonic-rb-m300be-k-wireless-headphones-with-deep-bass-bass)

## 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 DEEP tech and Bass Reactor deliver rich, dynamic low frequencies that you can feel.
- • **Endless Music Marathon:** Up to 50 hours of uninterrupted wireless playback keeps your vibe alive from work to weekend.
- • **Seamless Bluetooth 5.0:** Effortless, lag-free connection within 10 meters for flawless streaming across all your devices.
- • **Voice-Controlled Freedom:** Hands-free access to Alexa lets you manage calls, reminders, and music without missing a beat.
- • **Quick Charge, Instant Play:** Just 15 minutes of charging powers 3 hours of playback—perfect for your fast-paced lifestyle.

## Overview

The Panasonic RB-M300BE-K wireless headphones combine advanced Bluetooth 5.0 connectivity with an industry-leading 50-hour battery life and quick charge capability. Featuring XBS DEEP bass enhancement and a 40mm Free Edger Driver System, these over-ear headphones deliver rich, immersive sound with powerful low-end impact. Lightweight and ergonomically designed, they offer voice assistant integration for hands-free control, making them the perfect companion for professionals seeking premium audio and all-day comfort.

## Description

Free delivery and returns on eligible orders. Buy Panasonic RB-M300BE-K Wireless Headphones with Deep Bass and Bass Enhancer, Bluetooth Overhead Headphones, 50 Hours Playback, Black at desertcart UK.

Review: Brilliant, love the brand and quality of headphones sound is great , highly recommended. - Had these given to me for my birthday back in November, I did choose them and have had a excellent past history with Panasonic & technics so I know they are pretty good at making hi-fi tech so that was one of the main reasons for originally purchasing these Panasonic wireless Bluetooth headphones. Anyway they don’t disappoint and they are selling at a very good price these cost £43.80 when they were first purchased back in November and they are currently selling at a little over that here on desertcart. Sound quality is good , bass is ok and not to deep and loud and treble is about right also , noise cancelling is good and they are super comfy to wear and not to heavy , they are solid and very well made and you’re getting a lot for your money , original price was just under £100 and now they are less than half of that . Excellently packaged and they can either be wired or wireless , easy to set up .. just press the on/Bluetooth connection button on the headphones and they are good to go as soon as you have connected via your device ( iPhone , iPad , android device ( tablet or mobile ) , MacBook , laptop or pc home computer ) . They do come in 2 coulis’s I opted for the black ones . You will be pleasantly surprised by the sound quality and they are selling at such a great price like I’ve already said before. Battery power is good , good charging speed and they last a day or two after a full charge probably more than 2 days after a full charge , I only really need to charge them up twice a week , maybe once a week depending on usage . Yes 5 out of 5 for sound and build quality and price plus I can trust the Panasonic brand which Is an extra bonus .
Review: Solid Investment At £50 - Positives: - Very Comfortable - As a glasses user, was able to wear it for hours on end before it became slightly uncomfortable. Also no problems with overheating / warm ears, but we'll see if this is the case when summer comes around. - Great Sound Quality - Don't really know much when it comes to sound quality, but as an average consumer, these headphones sound great to me and are definitely levels ahead of the earphones I used before - Amazing Battery Life - Definitely weren't lying about the 50 hours of playtime - got well over that after using it from morning to night for about 4 days. However, this time was usually spent working or gaming so I'd imagine that the battery would drain faster if these headphones were just used to listen to music continuously - Not any noticeable audio delay - works fine for watching videos and gaming normally. However, I noticed that sometimes the audio would get slightly out of sync after hours of use - a simple restart of the headphones fixed this Negatives: - As stated before, audio can get out of sync after hours of usage - simply fixed by restarting but still nonetheless an inconvenience - Quite a big, bulky design, so, as another reviewer stated, would be more suited for use at home - Passive noise cancellation is pretty mediocre - can still hear my background and computer fan but that's fine since I prefer to know what is going around me. However, I can see this being a problem for other people, especially if they are out and about and on public transport Overall, a solid pair of headphones. Not sure how they compare with other headphones priced at around £100 but I got them on sale at £50 and, at this price point, I would say that it is a solid investment.

## Features

- Deep Bass Sound: experience powerful and dynamic bass with the RB-M300BE, delivering a rich audio experience that enhances your music enjoyment
- Wireless Connectivity: enjoy the freedom of wireless listening with Bluetooth technology, allowing you to connect effortlessly to your devices without the hassle of cables
- Long Battery Life: the RB-M300BE offers an impressive battery life of up to 50 hours playback, ensuring extended music playback for your on-the-go lifestyle
- Quick Charge Function: with the quick charge feature, you can enjoy up to 3 hours of playback time with just a 15-minute charge, perfect for when you're in a hurry
- The built in virtual assistant for handsfree operation allows you to ask Alexa to make a call, set a reminder or check your schedule or the weather.
- Headphones deliver 6.5 hours of playback on a single charge and up to 19.5 hours of playback with charging case. 15 min of Quick Charge can deliver 70 min of playback time.
- 15 min of Quick Charge can deliver 70 min of playback time.
- Size and Weight : H 21xW 20XD 31mm Weight : 7g (one side only: L and R are the same)

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B088PDZZLR |
| Age Range Description | Adult |
| Antenna Location | listening to music |
| Audio Driver Type | Dynamic Driver |
| Battery Average Life | 50 Hours |
| Battery Charge Time | 15 minutes |
| Best Sellers Rank | 13,456 in Headphones & Earphones |
| Bluetooth Range | 10 Metres |
| Bluetooth Version | 5.0 |
| Box Contents | USB charging cord: Approx. 0.5 m (1.6 ft.), Input Plug: USB A Shape, Output Plug: USB Type-C Shape, Detachable cord: Approx. 1.2 m (3.9 ft.) |
| Brand | Panasonic |
| Brand Name | Panasonic |
| Cable Features | Detachable |
| Cable Length | 1.2 Metres |
| Colour | Black |
| Compatible Devices | Most Bluetooth-enabled devices |
| Control Method | Voice |
| Control Type | Voice Control |
| Customer Package Type | FFP |
| Customer Reviews | 4.2 out of 5 stars 737 Reviews |
| Ear placement | Over Ear |
| Earpiece Shape | earmuffs |
| Enclosure Material | Plastic |
| Form factor | Over Ear |
| Frequency Range | approximately 20 Hz - 20,000 Hz |
| Global Trade Identification Number | 05025232935130 |
| Headphone Form Factor | Over Ear |
| Headphone Jack | 3.5mm Jack and USB-C |
| Headphones Ear Placement | Over Ear |
| Impedance | 34 Ohms |
| Is Autographed | No |
| Item Type Name | Headphones |
| Item Weight | 296 Grams |
| Manufacturer | Panasonic |
| Model Name | RB-M300B |
| Model Number | RB-M300BE-K |
| Network Connectivity Technology | Bluetooth |
| Noise Control | Sound Isolation |
| Noise control | Sound Isolation |
| Number of Items | 1 |
| Product Features | Sports & Exercise |
| Product Warranty | 1 year manufacturer |
| Specific Uses For Product | Music |
| Style Name | Single |
| Theme | Audio & HiFi |
| Unit Count | 1.0 count |
| Water Resistance Level | Not Water Resistant |
| Wireless Technology Type | Bluetooth |

## Product Details

- **Brand:** Panasonic
- **Colour:** Black
- **Ear placement:** Over Ear
- **Form factor:** Over Ear
- **Impedance:** 34 Ohms
- **Noise control:** None
- **Headphone jack:** 3.5 mm Jack
- **Model name:** Panasonic RB-M300BE-K Deep Bass Wireless Bluetooth Overhead Headphones
- **Connectivity technology:** Bluetooth
- **Wireless communication technology:** Bluetooth

## Images

![Panasonic RB-M300BE-K Wireless Headphones with Deep Bass and Bass Enhancer, Bluetooth Overhead Headphones, 50 Hours Playback, Black - Image 1](https://m.media-amazon.com/images/I/61znU18h1LL.jpg)
![Panasonic RB-M300BE-K Wireless Headphones with Deep Bass and Bass Enhancer, Bluetooth Overhead Headphones, 50 Hours Playback, Black - Image 2](https://m.media-amazon.com/images/I/71kMBZOCWEL.jpg)
![Panasonic RB-M300BE-K Wireless Headphones with Deep Bass and Bass Enhancer, Bluetooth Overhead Headphones, 50 Hours Playback, Black - Image 3](https://m.media-amazon.com/images/I/71xYUGwF0ZL.jpg)
![Panasonic RB-M300BE-K Wireless Headphones with Deep Bass and Bass Enhancer, Bluetooth Overhead Headphones, 50 Hours Playback, Black - Image 4](https://m.media-amazon.com/images/I/61+cJBruYiL.jpg)
![Panasonic RB-M300BE-K Wireless Headphones with Deep Bass and Bass Enhancer, Bluetooth Overhead Headphones, 50 Hours Playback, Black - Image 5](https://m.media-amazon.com/images/I/71Hjy-AxYsL.jpg)

## Available Options

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

## Customer Reviews

### ⭐⭐⭐⭐⭐ Brilliant, love the brand and quality of headphones sound is great , highly recommended.
*by K***1 on 9 January 2022*

Had these given to me for my birthday back in November, I did choose them and have had a excellent past history with Panasonic & technics so I know they are pretty good at making hi-fi tech so that was one of the main reasons for originally purchasing these Panasonic wireless Bluetooth headphones. Anyway they don’t disappoint and they are selling at a very good price these cost £43.80 when they were first purchased back in November and they are currently selling at a little over that here on Amazon. Sound quality is good , bass is ok and not to deep and loud and treble is about right also , noise cancelling is good and they are super comfy to wear and not to heavy , they are solid and very well made and you’re getting a lot for your money , original price was just under £100 and now they are less than half of that . Excellently packaged and they can either be wired or wireless , easy to set up .. just press the on/Bluetooth connection button on the headphones and they are good to go as soon as you have connected via your device ( iPhone , iPad , android device ( tablet or mobile ) , MacBook , laptop or pc home computer ) . They do come in 2 coulis’s I opted for the black ones . You will be pleasantly surprised by the sound quality and they are selling at such a great price like I’ve already said before. Battery power is good , good charging speed and they last a day or two after a full charge probably more than 2 days after a full charge , I only really need to charge them up twice a week , maybe once a week depending on usage . Yes 5 out of 5 for sound and build quality and price plus I can trust the Panasonic brand which Is an extra bonus .

### ⭐⭐⭐⭐⭐ Solid Investment At £50
*by S***N on 1 May 2021*

Positives: - Very Comfortable - As a glasses user, was able to wear it for hours on end before it became slightly uncomfortable. Also no problems with overheating / warm ears, but we'll see if this is the case when summer comes around. - Great Sound Quality - Don't really know much when it comes to sound quality, but as an average consumer, these headphones sound great to me and are definitely levels ahead of the earphones I used before - Amazing Battery Life - Definitely weren't lying about the 50 hours of playtime - got well over that after using it from morning to night for about 4 days. However, this time was usually spent working or gaming so I'd imagine that the battery would drain faster if these headphones were just used to listen to music continuously - Not any noticeable audio delay - works fine for watching videos and gaming normally. However, I noticed that sometimes the audio would get slightly out of sync after hours of use - a simple restart of the headphones fixed this Negatives: - As stated before, audio can get out of sync after hours of usage - simply fixed by restarting but still nonetheless an inconvenience - Quite a big, bulky design, so, as another reviewer stated, would be more suited for use at home - Passive noise cancellation is pretty mediocre - can still hear my background and computer fan but that's fine since I prefer to know what is going around me. However, I can see this being a problem for other people, especially if they are out and about and on public transport Overall, a solid pair of headphones. Not sure how they compare with other headphones priced at around £100 but I got them on sale at £50 and, at this price point, I would say that it is a solid investment.

### ⭐⭐⭐⭐ Huge Bass
*by J***N on 21 January 2024*

Heavy Bass but draws everything else out. No real soundstage but I should not of expected anything else. Not really Hi Fi but a Bass Heads Thrill. Got them on a reduction price which was a good deal for me not worth the original £80 odd pound asking price.

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*Product available on Desertcart Japan*
*Store origin: JP*
*Last updated: 2026-10-30*