# Headset Koss Teufel AIRY TWS Pro — wireless in-ear, Bluetooth, 8–20000 Hz, white

**URL:** https://aio.lv/en/product--koss-106494002--11914351
**Data updated:** 2026-03-10 09:17 (EET)
**Category:** Headphones
**Manufacturer:** Koss
**Manufacturer code:** 106494002
**EAN:** 4048945048257
**Warranty:** 2 Years
**Availability:** Available for order
**Price:** 176.49 €
**Prices and availability valid until:** 2026-07-15 23:59
**Price without VAT (21%):** 145.86 EUR
**Can be purchased by legal entities:** Yes (invoice)
**Buy:** https://aio.lv/en/product--koss-106494002--11914351

## 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 | 1.99 EUR |
| Courier delivery to door | 14.07.2026 | 4.99 EUR |

## Summary description

Koss Teufel AIRY TWS Pro are wireless in-ear headphones with Bluetooth connectivity, designed for calls and music. They feature intraaural (in-ear) coupling, a frequency response of 8–20,000 Hz and a white finish. Suitable for everyday listening, voice calls and mobile use where compact, wireless earbuds are required.

## Long description

Koss Teufel AIRY TWS Pro are wireless in-ear headphones designed for everyday listening and voice communication. These compact earbuds feature intraaural coupling and Bluetooth connectivity, providing cable-free use for mobile phones, tablets and other Bluetooth-enabled devices. The headphones offer a frequency response from 8 Hz to 20,000 Hz and come in a white finish suitable for users seeking unobtrusive, lightweight audio accessories.
Advantages
The design combines in-ear isolation with wireless freedom, making the Koss Teufel AIRY TWS Pro convenient for calls and music on the go. Integrated microphones enable hands-free conversations without additional accessories. The broad frequency range supports reproduction of low and high-frequency content within the specified band, while the compact form factor and white colour provide a discreet visual profile for everyday use.
Suitable for
Mobile phone voice calls
Listening to music while commuting or walking
Portable use with tablets and laptops that support Bluetooth
Situations that require compact, pocketable earbuds
Key specifications
Ear coupling: in-ear (intraaural)
Connectivity: wireless Bluetooth
Frequency response: 8–20,000 Hz
Wearing style: in-ear
Product colour: white
Microphone: built-in
Battery type: built-in Lithium‑Ion (Li‑Ion)
How to use
Pair the Koss Teufel AIRY TWS Pro with a Bluetooth-enabled device by enabling Bluetooth on the source device and following the standard pairing procedure shown in your device settings. Insert the earbuds into the ear canal using the supplied ear tips for a secure fit. Use the built-in controls on the earbuds or the connected device to play audio, adjust volume or answer calls. Recharge the earbuds using the charging case or the supplied charging method until the built-in battery is fully charged.
Usage recommendations
For optimal performance, select ear tips that provide a comfortable, snug seal to improve passive isolation and bass response. Keep firmware and Bluetooth drivers of connected devices up to date to maintain compatibility and call quality. Avoid exposing the earbuds to excessive moisture or high temperatures and follow local regulations for safe charging and battery handling.

## Specifications

### Headphones

| Feature | Value |
|---|---|
| Headphone frequency | 8 - 20000 |
| Driver unit | 10 mm |
| Ear coupling | Intraaural |
| Transparency mode | Yes |

### Ports & interfaces

| Feature | Value |
|---|---|
| Connectivity technology | Wireless |
| Bluetooth version | 5.2 |
| Bluetooth | Yes |

### Performance

| Feature | Value |
|---|---|
| LED indicators | Y |
| Product colour | White |
| Volume control | Touch |
| Control type | Touch |
| International Protection (IP) code | IPX4 |
| Headset type | Binaural |
| Wearing style | In-ear |
| Recommended usage | Calls/Music |
| Product type | Headset |
| Control unit type | On-ear control unit |

### Other features

| Feature | Value |
|---|---|
| Continuous audio playback time | 7 h |

### Weight & dimensions

| Feature | Value |
|---|---|
| Height | 38 mm |
| Width | 15 mm |
| Depth | 18 mm |
| Charging case weight | 64 g |
| Left earpiece weight | 5.7 g |
| Right earpiece weight | 5.7 g |

### Power

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

### Battery

| Feature | Value |
|---|---|
| Battery technology | Lithium-Ion (Li-Ion) |
| Battery type | Built-in battery |
| Left earpiece battery capacity | 50 mAh |
| Right earpiece battery capacity | 50 mAh |
| Continuous audio playback time (with charging case) | 32 h |
| Battery technology (charging case) | Lithium-Ion (Li-Ion) |
| Battery capacity (charging case) | 500 mAh |

### Packaging content

| Feature | Value |
|---|---|
| AC adapter included | No |
| Cables included | USB Type-C |
| Accessories included in set | 4 sizes silicone eartips |
| Charging case | Yes |
| Charging case type | Wireless |
| Charging case connector type | USB Type-C |

## FAQ

### How much does the Koss Teufel AIRY TWS Pro wireless in-ear headset cost, and is it available for purchase?

The price is 176.49 € (valid at the time of publication and already includes all taxes). The item is available for order — 10 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, Installment. All transactions are 100% secure and encrypted.

### Can Koss Teufel AIRY TWS Pro wireless in-ear headset 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 Koss 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 Koss 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, 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/11914351/67378285_large.webp