# Over-ear headphones OneOdio Pro40 Silver-Brown A-AA09-02 with noise isolation

**URL:** https://aio.lv/en/product--oneodio-a-aa09-02--11028787
**Data updated:** 2026-02-13 15:47 (EET)
**Category:** Headphones
**Manufacturer:** OneOdio
**Manufacturer code:** A-AA09-02
**EAN:** 6974028140496
**Warranty:** 2 Years
**Availability:** Available for order
**Price:** 47.49 €
**Prices and availability valid until:** 2026-07-25 23:59
**Price without VAT (21%):** 39.25 EUR
**Can be purchased by legal entities:** Yes (invoice)
**Buy:** https://aio.lv/en/product--oneodio-a-aa09-02--11028787

## Delivery options

| Delivery method | Delivery time | Cost |
|---|---|---|
| Office pickup (2b. Kengaraga str., Riga, Latvia, LV-1063) | 09.07.2026 | free |
| Pickup points | 14.07.2026 | 1.89 EUR |
| Courier delivery to door | 14.07.2026 | 4.99 EUR |

## Summary description

OneOdio Pro40 Silver-Brown (A-AA09-02) are over-ear headphones designed for personal and professional use. They feature closed-back construction for noise isolation, cushioned ear cups and an adjustable headband for extended wear. Suitable for monitoring, mixing, media playback and everyday listening, they provide comfort and passive noise reduction in various environments.

## Long description

OneOdio Pro40 Silver-Brown (A-AA09-02) are over-ear headphones with closed-back construction designed to provide passive noise isolation and comfortable long-term wear. Cushioned ear cups and an adjustable headband deliver ergonomic fit for extended listening sessions. The design balances monitoring capability and everyday media playback, making these headphones suitable for personal, studio, and mobile use.
Advantages
The closed-back design reduces ambient noise without active processing, allowing clearer monitoring and focused listening. Soft, padded ear cups and a flexible headband reduce pressure on the ears and head during prolonged use. The headphones are built to be compatible with a range of consumer and professional audio devices, offering reliable passive isolation and consistent sound delivery for mixing, tracking, and casual listening.
Suitable for
 Home and office media playback
 Monitoring and mixing in project studios
 Podcasting and streaming
 Travel and commuting when passive isolation is needed
Key specifications
 Over-ear, closed-back design for passive noise isolation
 Cushioned ear cups with soft padding for comfort
 Adjustable headband for customized fit
 Wired connectivity compatible with common audio sources
 Durable build with foldable or compact-friendly design for storage
How to use
Place the headphones over the ears and adjust the headband until the ear cups sit comfortably and form a seal around each ear to maximize passive noise isolation. Connect the headphone cable to the audio source's headphone jack or adapter. For monitoring or mixing, ensure the source device's output levels are set to a moderate volume before fine-tuning to avoid sudden loud peaks. When not in use, store the headphones in a dry place and avoid sharp bends in the cable to prolong lifespan.
Usage recommendations
Use the OneOdio Pro40 Silver-Brown in environments where passive isolation improves focus, such as small studios, home offices, or public transport. For critical mixing, allow an initial break-in period and compare results at moderate listening levels. Regularly clean the ear pads and headband with a slightly damp cloth and avoid exposure to liquids.

## FAQ

### How much does the OneOdio Pro40 Over-ear Headphones A-AA09-02 cost, and is it available for purchase?

The price is 47.49 € (valid at the time of publication and already includes all taxes). The item is available for order — 20 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 09.07.2026 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 OneOdio 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 OneOdio 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

## Image

https://aio.lv/img/cache/product/11028787/68514590_large.webp