Koss Teufel AIRY TWS Pro wireless in-ear headset

Name: Headset Koss Teufel AIRY TWS 106494002
Brand: Koss
SKU: 11914351
Price: 176.49 EUR
Availability: InStock

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

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Short 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.

Available for order: 10 pcs.

Warranty: 2 Years

SKU: 11914351

Manufacturer: Koss

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2b. Kengaraga str., Riga, Latvia, LV-1063

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From 4.99 €

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Bank transfer, Bank cards on-line, Apple Pay, Google Pay, Installment

36 months installment: from 4.90 euros per month

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Product information

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

Ear coupling:: Intraaural
Connectivity technology:: Wireless
Product colour:: White
Wearing style:: In-ear

All features

Headphones

Headphone frequency:: 8 - 20000
Driver unit:: 10 mm
Ear coupling:: Intraaural
Transparency mode:: Yes

Ports & interfaces

Connectivity technology:: Wireless
Bluetooth version:: 5.2
Bluetooth:: Yes

Performance

LED indicators:: Y
Product colour:: White
Volume control:: Touch
Control type:: Touch
International Protection (IP) code: Device protection rating against dust and water according to the international IP standard.: IPX4
Headset type:: Binaural
Wearing style:: In-ear
Recommended usage:: Calls/Music
Product type:: Headset
Control unit type:: On-ear control unit

Other features

Continuous audio playback time:: 7 h

Weight & dimensions

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

USB Type-C charging port:: Yes

Battery

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

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

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Customer questions

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 08.07.2026 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. We work with leading banks and leasing companies in Latvia, allowing you to make your purchase on convenient terms — with a minimal down payment and a repayment period from 3 to 36 months. You can apply for credit or installments for the Koss Teufel AIRY TWS Pro wireless in-ear headset online, and the application process is as simple as possible:

Select the product on the website and add it to your cart;
When placing your order, choose the payment method “Installments”;
Fill in the required details for the lending partner;
Receive a decision within a few minutes.

For more information about available payment options, interest-free installment terms, and credit conditions in Latvia, please visit the Payment page.

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. We will assist with consultation, warranty claim processing, and coordination with certified service centers.

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.

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