# Headset Samsung Galaxy SM-R420NZKAEUE — True Wireless in-ear earbuds, IP54, Bluetooth 5.4, ANC, 6 mics, 515 mAh case

**URL:** https://aio.lv/en/product--samsung-sm-r420nzkaeue--11557955
**Data updated:** 2026-01-21 12:10 (EET)
**Category:** Headphones
**Manufacturer:** Samsung
**Manufacturer code:** SM-R420NZKAEUE
**EAN:** 8806097621027
**Warranty:** 2 Years
**Availability:** Available for order
**Price:** 87.99 €
**Prices and availability valid until:** 2026-08-07 23:59
**Price without VAT (21%):** 72.72 EUR
**Can be purchased by legal entities:** Yes (invoice)
**Buy:** https://aio.lv/en/product--samsung-sm-r420nzkaeue--11557955

## Delivery options

| Delivery method | Delivery time | Cost |
|---|---|---|
| Office pickup (2b. Kengaraga str., Riga, Latvia, LV-1063) | 22.07.2026 | free |
| Pickup points | 27.07.2026 | 1.89 EUR |
| Courier delivery to door | 27.07.2026 | 4.99 EUR |

## Summary description

True Wireless Samsung Galaxy SM-R420NZKAEUE in-ear headset with IP54 water resistance, Bluetooth 5.4 and Active Noise Cancelling. Each earbud weighs 5 g and houses a 53 mAh battery; charging case is 58.9×24.4×48.7 mm with 515 mAh capacity. Up to 6 h playback (ANC on) or 8.5 h (ANC off) per charge, up to 24–30 h total with case. Six built-in microphones for clear calls. Suited for music and calls.

## Long description

Black Calls/Music In-ear Headset with True Wireless Stereo (TWS) Bluetooth 5.4 offers wireless audio and call functionality in a compact intraaural design. The earbuds include built-in microphones and internal batteries to provide a cable-free listening experience and hands-free calling.
Advantages
The TWS Bluetooth 5.4 connection ensures stable pairing and low-latency audio for calls and music. The intraaural form factor provides a secure fit and passive noise isolation without external wiring. Built-in microphones allow clear voice transmission during calls, while the integrated batteries enable portable use without separate power packs.
Key specifications
Product type: In-ear headset (earbuds)
Color: Black
Wireless standard: Bluetooth 5.4 (TWS)
Design: Intraaural
Microphone: Built-in
Power source: Built-in battery
How to use
Charge the earbuds according to the manufacturer's instructions, then enable Bluetooth on your device and select the headset from the available devices list. Insert the earbuds into your ears ensuring a snug fit. Use the device controls or touch/button controls on the earbuds to play music, answer or end calls, and adjust volume. After use, return the earbuds to their case (if provided) for charging and safe storage.
Recommendations
For best performance, keep the earbuds and charging contacts clean and avoid exposing the device to excessive moisture or extreme temperatures. Use the appropriate ear tip size for a secure fit and clearer audio during calls and music playback.

## Specifications

### Headphones

| Feature | Value |
|---|---|
| Ear coupling | Intraaural |
| Noise canceling type | Active |
| Noise canceling | Yes |

### Ports & interfaces

| Feature | Value |
|---|---|
| Connectivity technology | True Wireless Stereo (TWS) |
| Bluetooth version | 5.4 |
| Bluetooth | Yes |
| Bluetooth profiles | HFP, A2DP, AAC, AVRCP, SBC, SSC |

### Performance

| Feature | Value |
|---|---|
| LED indicators | Battery level |
| Product colour | Black |
| Control type | Touch |
| International Protection (IP) code | IP54 |
| Headset type | Binaural |
| Wearing style | In-ear |
| Recommended usage | Calls/Music |
| Product type | Headset |
| Market segment | Consumer |
| Control unit type | On-ear control unit |
| Works with the Google Assistant | Yes |

### Other features

| Feature | Value |
|---|---|
| Equalizer | Yes |
| Proximity sensor | Yes |
| Virtual surround | Yes |

### Microphone

| Feature | Value |
|---|---|
| Number of microphones | 6 |

### Weight & dimensions

| Feature | Value |
|---|---|
| Weight | 0.005 kg |
| Height | 21.1 mm |
| Width | 18 mm |
| Depth | 33.8 mm |
| Charging case weight | 41.8 g |
| Charging case dimensions (W x D x H) | 58.9 x 24.4 x 48.7 |

### Power

| Feature | Value |
|---|---|
| USB Type-C charging port | Yes |

### Battery

| Feature | Value |
|---|---|
| Battery type | Built-in battery |
| Battery voltage | 5 V |
| Battery operated | Yes |
| Left earpiece battery capacity | 53 mAh |
| Right earpiece battery capacity | 53 mAh |
| Continuous audio playback time (with charging case) | 30 h |
| Talk time (with charging case) | 18 h |
| Battery capacity (charging case) | 515 mAh |
| Continuous audio playback time (ANC off) | 8.5 h |
| Talk time (ANC on) | 4 h |
| Talk time (ANC off) | 4 h |

### System requirements

| Feature | Value |
|---|---|
| Mobile operating systems supported | Android |

### Packaging content

| Feature | Value |
|---|---|
| Charging case | Yes |

### Certificates

| Feature | Value |
|---|---|
| Compliance certificates | CE, KCC, UKCA |

### Supplier features

| Feature | Value |
|---|---|
| Country of origin | Vietnam |

## FAQ

### How much does the Headset Samsung Galaxy SM-R420NZKAEUE cost, and is it available for purchase?

The price is 87.99 € (valid at the time of publication and already includes all taxes). The item is available for order — 63 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 22.07.2026 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, Installment. All transactions are 100% secure and encrypted.

### Can Headset Samsung Galaxy SM-R420NZKAEUE be purchased with a lease?

Yes, the purchase is available both on credit and with an interest-free installment plan. Learn more about installments and credit options: https://aio.lv/en/payment#b3

### 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 Samsung 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 Samsung 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, wearing style, product colour, 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.

## Image

https://aio.lv/img/cache/product/11557955/66852543_large.webp