# Headphones Vivanco COL 400

**URL:** https://aio.lv/en/product--vivanco-34880--1898160
**Data updated:** 2026-01-13 17:34 (EET)
**Category:** Headphones
**Manufacturer:** Vivanco
**Manufacturer code:** 34880
**EAN:** 4008928348804
**Warranty:** 2 Years
**Availability:** Available for order
**Price:** 18.49 €
**Prices and availability valid until:** 2026-07-26 23:59
**Price without VAT (21%):** 15.28 EUR
**Can be purchased by legal entities:** Yes (invoice)
**Buy:** https://aio.lv/en/product--vivanco-34880--1898160

## Delivery options

| Delivery method | Delivery time | Cost |
|---|---|---|
| Office pickup (2b. Kengaraga str., Riga, Latvia, LV-1063) | 03.07.2026 | free |
| Pickup points | 08.07.2026 | 1.89 EUR |
| Courier delivery to door | 08.07.2026 | 4.99 EUR |

## Summary description

The Vivanco COL 400 headphones are wired and designed for music lovers. With a frequency range of 18 - 22000 Hz, they deliver clear sound. The 1.8 m cable provides flexibility, while the lightweight design (120 g) ensures comfort during extended use. The vibrant red color adds a stylish touch to your audio experience.

## Long description

The Vivanco COL 400 headphones are wired supra-aural headphones designed for clear, everyday music listening. With a frequency response from 18 to 22,000 Hz and a 1.8 m cable, these lightweight (120 g) on-headband headphones provide flexible placement and comfortable wear for extended listening sessions. The red finish offers a distinct visual accent while the wired connection avoids latency and battery management.
Advantages
These headphones combine a wide audible frequency range and a supra-aural design to reproduce vocals and instruments accurately across low, mid and high registers. The 1.8 m cable allows comfortable movement from the audio source without sacrificing signal quality. At approximately 120 g, the Vivanco COL 400 puts minimal pressure on the head and ears during prolonged use. The head-band wearing style ensures stable fit suitable for sitting, commuting or light activity.
Suitable for
Everyday music listening at home or in the office
Watching videos and movies on laptops or tablets
Audio monitoring for casual content creation and editing
Portable use with smartphones or media players that support wired output
Key specifications
Ear coupling: supra-aural (on-ear)
Connectivity: wired with fixed cable
Cable length: 1.8 m
Frequency response: 18 – 22,000 Hz
Weight: 0.12 kg
Wearing style: head-band
Colour: red
How to use
Connect the cable to the audio output of your device (smartphone, laptop, tablet or audio player) and place the ear pads on the ears so the head-band sits comfortably on the top of the head. Adjust the position for best seal and comfort. For extended listening, take short breaks to reduce ear fatigue. Store the headphones in a dry place and avoid sharp bends in the cable to prolong product life.
Usage recommendations
Use the Vivanco COL 400 with devices that provide a standard 3.5 mm wired output. Keep playback levels at moderate volume to protect hearing and to ensure long-term comfort. If using with portable devices, secure the cable to avoid accidental tugging that could stress the connector.

## Specifications

### Headphones

| Feature | Value |
|---|---|
| Headphone frequency | 18 - 22000 |
| Headphone sensitivity | 110 dB |
| Impedance | 32 Ω |
| Ear coupling | Supraaural |

### Ports & interfaces

| Feature | Value |
|---|---|
| Connectivity technology | Wired |
| 3.5 mm connector | Yes |

### Performance

| Feature | Value |
|---|---|
| Cable length | 1.8 m |
| Product colour | Red |
| Detachable cable | No |
| Wearing style | Head-band |
| Recommended usage | Music |
| Product type | Headphones |

### Other features

| Feature | Value |
|---|---|
| Quantity | 1 |
| Brand compatibility | Any brand |

### Microphone

| Feature | Value |
|---|---|
| Microphone type | Not available |

### Weight & dimensions

| Feature | Value |
|---|---|
| Weight | 0.12 kg |

### Packaging data

| Feature | Value |
|---|---|
| Package type | Blister |

## FAQ

### How much does the Headphones Vivanco COL 400 cost, and is it available for purchase?

The price is 18.49 € (valid at the time of publication and already includes all taxes). The item is available for order — 15 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 03.07.2026 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 Vivanco 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 Vivanco 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, cable length, 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/1898160/62260475_large.webp