# Headset Panasonic RB-HF420BE-K

**URL:** https://aio.lv/en/product--panasonic-rb-hf420be-k--3611028
**Data updated:** 2026-04-05 17:34 (EEST)
**Category:** Headphones
**Manufacturer:** Panasonic
**Manufacturer code:** RB-HF420BE-K
**EAN:** 5025232937431
**Warranty:** 2 Years
**Availability:** Available for order
**Price:** 42.49 €
**Prices and availability valid until:** 2026-07-29 23:59
**Price without VAT (21%):** 35.12 EUR
**Can be purchased by legal entities:** Yes (invoice)
**Buy:** https://aio.lv/en/product--panasonic-rb-hf420be-k--3611028

## Delivery options

| Delivery method | Delivery time | Cost |
|---|---|---|
| Office pickup (2b. Kengaraga str., Riga, Latvia, LV-1063) | 15.07.2026 | free |
| Pickup points | 20.07.2026 | 1.89 EUR |
| Courier delivery to door | 20.07.2026 | 4.99 EUR |

## Summary description

The Panasonic RB-HF420BE-K headphones offer wireless connectivity via Bluetooth, making them perfect for music lovers. With a frequency range of 20 - 20000 Hz, they deliver high-quality sound. Weighing only 155 g, they are lightweight and comfortable for extended use. Enjoy a wireless range of up to 10 m, allowing you to move freely while listening to your favorite tracks.

## Long description

The Panasonic RB-HF420BE-K wireless headphones combine clear, dynamic sound with up to 50 hours of continuous playback, allowing prolonged listening to music or podcasts. Their lightweight, circumaural design and black finish provide comfortable over-ear wear and a modern look suitable for daily use.
Advantages
These headphones offer Bluetooth wireless connectivity for cable-free listening, a wide audible frequency range from 20 to 20,000 Hz for balanced sound reproduction, and a wireless operating range up to 10 metres. At approximately 155 g, the RB-HF420BE-K is light enough for extended sessions while the head-band wearing style and circumaural ear coupling help isolate sound and improve comfort.
Suitable for
Everyday music listening at home or on the go
Long listening sessions such as podcasts or audiobooks
Casual gaming and video streaming
Commuting or travel within a 10 m Bluetooth range
When it may not be suitable
These headphones are designed for general-purpose listening and do not include professional studio features such as detachable cables, replaceable ear pads, or advanced noise-cancellation. They may not meet the needs of audio professionals seeking flat, reference-grade sound or users who require wired-only connections.
Key specifications
Connectivity: Bluetooth wireless
Frequency range: 20–20,000 Hz
Playback time: up to 50 hours
Wireless range: up to 10 m
Weight: approx. 155 g
Ear coupling: circumaural (over-ear)
Wearing style: head-band
Colour: black
How to use
Charge the headphones fully before first use, then enable Bluetooth on your audio source and pair it with the RB-HF420BE-K. Place the head-band on your head so the circumaural ear cups fully cover your ears for best comfort and sound isolation. Use the on-device controls to play, pause, skip tracks, and adjust volume. Recharge the headphones when battery runs low to restore up to 50 hours of playback time.
What to consider before purchase
Check that Bluetooth connectivity and a 10 m range meet your mobility needs
Consider whether you need professional studio features or wired connection options
Verify that over-ear circumaural design and 155 g weight suit your comfort preferences
Usage recommendations
Use the RB-HF420BE-K for extended listening sessions at moderate volume levels to preserve battery life and reduce ear fatigue. Keep firmware and device software updated for best connectivity.

## Specifications

### Headphones

| Feature | Value |
|---|---|
| Headphone frequency | 20 - 20000 |
| Driver unit | 30 mm |
| Magnet type | Neodymium |
| Ear coupling | Circumaural |

### Ports & interfaces

| Feature | Value |
|---|---|
| Connectivity technology | Wireless |
| Bluetooth version | 5.0 |
| Wireless range | 10 m |
| Bluetooth | Yes |
| Bluetooth profiles | HPF, AVRCP, A2DP |
| USB connectivity | Yes |
| 3.5 mm connector | No |

### Performance

| Feature | Value |
|---|---|
| Product colour | Black |
| Control type | Buttons |
| Headset type | Binaural |
| Wearing style | Head-band |
| Recommended usage | Music |
| Product type | Headset |

### Other features

| Feature | Value |
|---|---|
| Quantity | 1 |
| Continuous audio playback time | 50 h |

### Weight & dimensions

| Feature | Value |
|---|---|
| Weight | 0.155 kg |

### Battery

| Feature | Value |
|---|---|
| Battery recharge time | 4 h |
| Charging source | USB |

### Packaging content

| Feature | Value |
|---|---|
| Cables included | USB |

### Logistics data

| Feature | Value |
|---|---|
| Harmonized System (HS) code | 85183000 |

### Supplier features

| Feature | Value |
|---|---|
| Battery life | 3000 min |

## FAQ

### How much does the Headset Panasonic RB-HF420BE-K cost, and is it available for purchase?

The price is 42.49 € (valid at the time of publication and already includes all taxes). The item is available for order — 28 pcs. are in stock, and you can place your purchase right now with delivery across Latvia and Europe or choose pickup at the Riga collection point. We offer favorable purchase terms, including the option to split the payment into convenient monthly installments. Availability and price are updated in real time, so we recommend placing your order in advance.

### If I order this product today, when will I receive my order?

If you place your order today, delivery will be as fast and convenient as possible. You will be able to pick up your order on 15.07.2026 at the Riga pickup point or choose delivery across Latvia and Europe. We carefully inspect every purchase and pack it securely for safe transportation.

### What payment options are available?

AiO.lv offers several payment methods: Bank transfer, Bank cards on-line, Apple Pay, Google Pay. All transactions are 100% secure and encrypted.

### Can this product be purchased for a company (with VAT)?

Yes. AiO.lv works with legal entities in Latvia and across Europe. The product price already includes VAT. For certain product categories, as well as for companies from other EU countries with a valid VAT number, a 0% VAT rate may apply. We issue the invoice immediately after the order is placed, support electronic BIS invoices, and automatically generate all necessary accounting documents. You can complete the purchase for a company online — simply select the company profile and choose bank transfer as the payment method during checkout.

### What is the warranty period?

All Panasonic products come with an official 2 Years warranty. It covers all manufacturing defects and malfunctions that may occur during use. The warranty is valid at all authorized Panasonic service centers and through AiO.lv

### Can the product be returned after purchase?

Yes, you can return the product within 14 days of purchase if you bought it as a consumer (not a legal entity). Returns are possible without giving any reason — the main condition is that the product retains its original appearance and full set of accessories. We will make the process as simple and convenient as possible: just contact our customer support team, and we will help you arrange the return.

### Where should I contact for warranty service?

For warranty-related questions you can contact the AiO.lv (SIA VSPRO) customer support team. More information about warranty service: https://aio.lv/en/warranty

### How can I tell if this product suits my needs?

When making a choice, we recommend paying attention to the key features: ear coupling, connectivity technology, weight, product colour, wearing style, compatibility with your devices or usage conditions, material quality, functionality, and warranty terms. These characteristics will help you determine how well the model meets your needs.

### Where can I download the instructions for Headset Panasonic RB-HF420BE-K?

You can download the instructions in PDF format from the “Instructions” section on the product description page. The file contains complete information about installation, setup, and usage.

## Image

https://aio.lv/img/cache/product/3611028/64663676_large.webp