# Wireless headphones Sennheiser RS 120-W — binaural head-band, open acoustic, 150 Ω, 100 dB, 20 h, black

**URL:** https://aio.lv/en/product--sennheiser-700171--5090734
**Data updated:** 2026-01-21 10:59 (EET)
**Category:** Headphones
**Manufacturer:** Sennheiser
**Manufacturer code:** 700171
**Warranty:** 2 Years
**Availability:** Available for order
**Price:** 117.49 €
**Prices and availability valid until:** 2026-07-26 23:59
**Price without VAT (21%):** 97.10 EUR
**Can be purchased by legal entities:** Yes (invoice)
**Buy:** https://aio.lv/en/product--sennheiser-700171--5090734

## Delivery options

| Delivery method | Delivery time | Cost |
|---|---|---|
| Office pickup (2b. Kengaraga str., Riga, Latvia, LV-1063) | 10.07.2026 | free |
| Pickup points | 15.07.2026 | 1.89 EUR |
| Courier delivery to door | 15.07.2026 | 4.99 EUR |

## Summary description

Sennheiser RS 120-W wireless binaural headphones with head-band design offer open acoustic system, 150 Ω impedance and 100 dB sensitivity. They provide up to 20 hours operating time and a practical 3 m cable with 6.35 mm connector for wired use. Lightweight (215 g) and intended for music listening with volume control and dynamic drivers.

## Long description

The Sennheiser RS 120-W are wireless, over-ear headphones designed primarily for TV listening. They include Bluetooth connectivity, a comfortable headband and a charging stand for convenient recharging. The headphones deliver clear audio across the specified frequency range and are finished in black with a lightweight design.
Advantages
These Sennheiser headphones offer wireless freedom and a dedicated charging stand for easy overnight charging. The supra-aural ear coupling and head-band wearing style provide comfort for extended sessions. The specified wireless range allows listening at a distance from the paired device while maintaining connection stability.
Suitable for
Watching TV and movies
Listening to dialogue and soundtracks
Long listening sessions at home
Key specifications
Product type: Headphones
Brand: Sennheiser
Model / MPN: 700171
Connectivity: Wireless, Bluetooth
Ear coupling: Supraaural (over-ear)
Frequency response: 22–19,500 Hz
Wireless range: up to 60 m
Weight: 215 g
Colour: Black
How to use
Place the headphones on the head using the headband and adjust for a comfortable fit. Pair the RS 120-W with the TV or other Bluetooth source according to the device pairing procedure. Use the charging stand to recharge the headphones when the battery is low; consult the included manual for charging indicators and times.
Usage recommendations
For stable operation keep the paired source within the stated wireless range and avoid physical obstructions where possible. Store the headphones on the charging stand when not in use to maintain battery readiness.

## Specifications

### Headphones

| Feature | Value |
|---|---|
| Headphone frequency | 22 - 19500 |
| Headphone sensitivity | 100 dB |
| Impedance | 24 Ω |
| Driver unit | 30 mm |
| Ear coupling | Supraaural |

### Ports & interfaces

| Feature | Value |
|---|---|
| Connectivity technology | Wireless |
| Wireless range | 60 m |
| Bluetooth | Yes |
| 3.5 mm connector | Yes |

### Performance

| Feature | Value |
|---|---|
| Product colour | Black |
| Wearing style | Head-band |
| Recommended usage | TV |
| Product type | Headphones |

### Other features

| Feature | Value |
|---|---|
| Continuous audio playback time | 20 h |

### Weight & dimensions

| Feature | Value |
|---|---|
| Weight | 0.215 kg |

### Battery

| Feature | Value |
|---|---|
| Battery technology | Nickel-Metal Hydride (NiMH) |
| Battery type | AAA |
| Battery recharge time | 5 h |
| Battery voltage | 1.2 V |
| Battery operated | Yes |

### Operational conditions

| Feature | Value |
|---|---|
| Storage temperature (T-T) | -20 - 40 |

### Packaging content

| Feature | Value |
|---|---|
| Cables included | Audio (3.5mm) |
| Quick start guide | Yes |
| Charging stand | Yes |
| Ear pad material | Mesh |

## FAQ

### How much does the Wireless headphones Sennheiser RS 120-W cost, and is it available for purchase?

The price is 117.49 € (valid at the time of publication and already includes all taxes). The item is available for order — 64 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 10.07.2026 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 Wireless headphones Sennheiser RS 120-W 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 Sennheiser 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 Sennheiser 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.

## Image

https://aio.lv/img/cache/product/5090734/47736647_large.webp