---
product_id: 65900691
title: "Panasonic Headphones On-Ear Lightweight with XBS RP-HT21 (Black & Silver)"
brand: "panasonic"
price: "FREE"
currency: EUR
in_stock: false
url: https://www.desertcart.gr/products/65900691-panasonic-headphones-on-ear-lightweight-with-xbs-rp-ht21-black
store_origin: GR
region: Greece
---

# 1.2 oz weight 4.5 ft cord 30mm drivers Panasonic Headphones On-Ear Lightweight with XBS RP-HT21 (Black & Silver)

**Brand:** panasonic
**Price:** FREE
**Availability:** ❌ Out of Stock

## Summary

> 🎶 Elevate Your Sound Experience!

## Quick Answers

- **What is this?** Panasonic Headphones On-Ear Lightweight with XBS RP-HT21 (Black & Silver) by panasonic
- **How much does it cost?** FREE with free shipping
- **Is it available?** Currently out of stock
- **Where can I buy it?** [www.desertcart.gr](https://www.desertcart.gr/products/65900691-panasonic-headphones-on-ear-lightweight-with-xbs-rp-ht21-black)

## 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

- • **Powerful Sound:** 30mm neodymium drivers deliver rich bass and natural treble for an immersive experience.
- • **Ergonomic Comfort:** Wide headband and foam-cushioned earcups ensure hours of comfortable listening.
- • **Lightweight Design:** Experience comfort with just 1.2 ounces of pure audio bliss.
- • **Enhanced Bass Response:** XBS port technology magnifies low frequencies for a robust sound that moves you.
- • **Versatile Connectivity:** A generous 4.5-ft cord allows for easy movement without the hassle of tangles.

## Overview

The Panasonic On-Ear Headphones RP-HT21 combine a lightweight design with powerful audio performance, featuring 30mm neodymium drivers and XBS port technology for enhanced bass response. With a comfortable ergonomic fit and a long 4.5-ft cord, these headphones are perfect for on-the-go listening.

## Description

The Panasonic Headphones On-Ear Lightweight with XBS RP-HT21 offer full-bodied sound free of the discomfort that can sometimes accompany earbud-style earphones. Weighing only 1.2 ounces, these lightweight headphones feature a wide, ergonomic headband and foam-cushioned earpads that feel secure yet never intrusive, providing hours of listening comfort. Large, 30mm magnetic neodymium drivers deliver clear, natural-sounding mids and highs while the XBS (Extra Bass System) port increases low-frequency response to bring alive music and movies. The 4.5-feet cord threads comfortably through clothing and bags and reaches the computer across your desk.

## Features

- WIRED ON-EAR HEADPHONES - Lightweight, open-air design on-ear headphones weigh just 1.2 ounces without cable
- ON-EAR STEREO AUDIO - 30mm large neodymium drivers deliver rich powerful bass and natural treble
- IMPROVED BASS RESPONSE - XBS port magnifies low-frequency sound for full, robust bass
- WIDE, ERGONOMIC HEADBAND - Comfort-fit with a wide headband and foam-cushioned earcups for added listening comfort
- EXTENDED HEADPHONE CORD - Long 4.5-ft. cord threads comfortably through clothing and bags

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B00004T8R2 |
| Age Range Description | ALL |
| Antenna Location | Everyday Use, Traveling, Working |
| Audio Driver Size | 30 Millimetres |
| Audio Driver Type | Dynamic Driver |
| Battery Charge Time | 16 hours |
| Best Sellers Rank | 529 in Foldable Headphones 3,119 in In-Ear Headphones |
| Bluetooth support? | No |
| Box Contents | Headphones,3.5mm Audio Jack Cable |
| Brand Name | Panasonic |
| Cable Features | Without Cable |
| Colour | Black |
| Compatible Devices | Phones, Laptops, Music Production Equipment, Tablets |
| Control Method | Remote |
| Control Type | Media Control |
| Controller Type | Wired Connectivity |
| Customer Package Type | Standard Packaging |
| Customer Reviews | 4.3 4.3 out of 5 stars (15,017) |
| Earpiece Shape | On-ear |
| Enclosure Material | Foam |
| Frequency Range | 20 Hz - 22 KHz |
| Frequency Response | 22000 Hz |
| Global Trade Identification Number | 00012301986938, 00037988259052 |
| Hardware Interface | 3.5mm Audio |
| Headphone Form Factor | On Ear |
| Headphone Jack | 3.5 mm Jack |
| Headphones Ear Placement | On Ear |
| Impedance | 30 Ohms |
| Input-Device Interface | Audio jack |
| Is Autographed | No |
| Item Type Name | headphones |
| Item Weight | 1.2 Ounces |
| Manufacturer | Panasonic |
| Manufacturer Part Number | RP-HT21 |
| Model Name | RP HT21 |
| Model Number | RP-HT21 |
| Network Connectivity Technology | Wired |
| Noise Control | None |
| Noise Control Features | passive |
| Number of Items | 1 |
| Number of Packs | 1 |
| Product Features | Lightweight |
| Sensitivity | 100 dB |
| Specific Uses For Product | Music |
| Style Name | On Ear - No Mic |
| Subject Character | no character |
| Theme | Consumer Electronics |
| UPC | 163120595181 379882590528 182682341180 037988259052 100177326832 132017749488 689076738811 805095870770 804066527064 809185306859 069060216189 115970817241 012301986938 088037945464 112840387064 012307101014 675903999548 617407404531 012303529904 742996787564 808111645451 809385156292 |
| Unit Count | 1 Headphone |
| Water Resistance Level | Not Water Resistant |
| Wireless Technology Type | WIRED |

## Product Details

- **Brand:** Panasonic
- **Colour:** Black
- **Ear placement:** On Ear
- **Form factor:** On Ear
- **Frequency response:** 22000 Hz
- **Headphone jack:** 3.5 mm Jack
- **Impedance:** 30 Ohms
- **Model name:** RP HT21
- **Noise control:** None
- **Sensitivity:** 100 dB

## Images

![Panasonic Headphones On-Ear Lightweight with XBS RP-HT21 (Black & Silver) - Image 1](https://m.media-amazon.com/images/I/61dO-pZKd-L.jpg)

## Available Options

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

## Questions & Answers

**Q: Do they enclose the ears or press against them? I can't tell how big they are.**
A: With a center hole inside the padding of only about 1 & 3/4's inches around, these do not come close to enclosing my ears.

**Q: Will this headphone jack fit through the headphone jack on my iphone 5s life proof case?**
A: Fits fine through my Otterbox Defender (iphne 5S)

**Q: Down the road, will 2-inch-diameter replacement foam earpads fit these Panasonic headphones?**
A: I just measured them & they're actually oval, not circular. Approx dimensions are 2.25 x 1.75, so they're more than 2" at the longest dimension. You could try them, but more than likely, won't fit. Perhaps Panasonic sells some?

**Q: Will these work well outside brisk walk or running with an iPod?**
A: We only use these on a computer, so I'm not sure how they'll function with movement. I can see them maybe working on a brisk walk, but they might be shaky for a run.

## Frequently Bought Together

- Panasonic Headphones On-Ear Lightweight with XBS RP-HT21 (Black & Silver)
- Koss KPH7 Lightweight Portable Headphone, Black
- Sony ZX Series Wired On-Ear Headphones, Black MDR-ZX110

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**Shop now:** [https://www.desertcart.gr/products/65900691-panasonic-headphones-on-ear-lightweight-with-xbs-rp-ht21-black](https://www.desertcart.gr/products/65900691-panasonic-headphones-on-ear-lightweight-with-xbs-rp-ht21-black)

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*Product available on Desertcart Greece*
*Store origin: GR*
*Last updated: 2026-10-26*