Headphones Koss UR/10

Name: Headphones Koss UR/10 191867
Brand: Koss
SKU: 1218614
Price: 10.49 EUR
Availability: OutOfStock

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Short description

The Koss UR/10 headphones are wired, designed for music lovers. They feature a frequency range of 60 - 20000 Hz and a 1.2 m cable length. Available in black and silver, these headphones provide excellent sound quality and comfort for extended listening sessions.

Warranty: 2 Years

SKU: 1218614

Manufacturer: Koss

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Product information

Description

The Koss Everywear Stratus (marketed here as Headphones Koss UR/10) is a lightweight, wired supra-aural headset designed for portable music listening. It delivers a frequency response of 60–20,000 Hz and comes with a 1.2 m cable and an adjustable headband for a secure fit. Closed leatherette ear cushions provide passive isolation and extended comfort for everyday use.

Advantages

The headphones combine deep bass reproduction with a compact, portable design and an adjustable headband that fits a range of head sizes. Leatherette ear cushions enhance isolation from ambient noise while maintaining comfort during extended listening sessions. The wired connection ensures stable audio without the need for batteries or pairing.

Suitable for

Everyday portable listening while commuting or traveling
Casual home listening and personal audio use
Use with portable players, smartphones and laptops that accept a wired connection

Key specifications

Frequency response: 60–20,000 Hz
Connectivity: Wired
Cable length: 1.2 m
Ear coupling: Supra-aural
Wearing style: Head-band
Available colours: Black, Silver

How to use

Connect the 1.2 m cable to the audio output of your device (smartphone, MP3 player, laptop or other compatible source). Adjust the headband so the ear cushions sit comfortably over your ears and provide a secure fit. Play audio from your device and control volume from the source. For best isolation, ensure the leatherette cushions form a snug seal around the ears.

Usage recommendations

Handle the cable gently to avoid strain; store the headphones in a dry place and wipe the leatherette cushions with a soft, slightly damp cloth. Avoid exposing the headphones to extreme temperatures or moisture to maintain sound quality and product lifespan.

Specifications

Microphone type: The characteristics of the microphone bulit into the device in terms of the reception of signals from all or just one direction, i.e. omnidirectional (better for concerts and the like vs unidirectional, more suitable for voice recording.: Not available
Ear coupling: Ear coupling describes the way in which headphones or earphones stay attached to, or inside, the ear. There are three common types of ear coupling: circumaural, supra-aural and intra-aural. Circumaural headphones enclose your ears with large pads that suppress external noise. Supra-aural headphones are typically more lightweight and sit on top of the ears with small pads. Intra-aural headphones come in two basic designs and neither style sits on the head itself. The first are ear buds, which sit just outside of the ear canal, on top of your ear lobes. The second type is actually inserted directly into the ear canal and offers some external noise suppression.: Supraaural
Connectivity technology: The technology that enables connectivity of the device, e.g. wired or wireless.: Wired
Recommended usage: What the product should be used for, and how it should be used (e.g. ambient temperature).: Music
Product type: The sub-category of the product.: Headphones
Product colour: The colour e.g. red, blue, green, black, white.: Black, Silver
Wearing style: The way in which the device is worn.: Head-band

All features

Microphone

Microphone type: The characteristics of the microphone bulit into the device in terms of the reception of signals from all or just one direction, i.e. omnidirectional (better for concerts and the like vs unidirectional, more suitable for voice recording.: Not available

Headphones

Total Harmonic Distortion (THD): Total harmonic distortion is a measure of non-linear harmonic distortion and is given in %. Non-linear harmonic distortions are signals which were not present in the original before the signal was converted by the headphones. These unwanted signals are caused by the diaphragm, whose movements do not precisely move in time with the electric signals that cause it to move. Unfortunately, this is a feature of all electroacoustic transducers. Although it cannot be completely eliminated, suitable steps can be taken to minimise it. However, the user is not interested in why this distortion takes place but in how great the level of distortion must be for it to become perceptible. According to the findings of several research projects, a total harmonic distortion of 1% in the frequency range of 100 to 2000 Hz is imperceptible. Below 100 Hz, the perceptibility threshold lies at 10%.: 0.5 %
Headphone sensitivity:: 94 dB
Impedance: The effective resistance of an electric circuit or component to alternating current, arising from the combined effects of ohmic resistance and reactance.: 32 Ω
Headphone frequency: The range of frequencies (low to high sounds) that the headphones can produce.: 60 - 20000
Ear coupling: Ear coupling describes the way in which headphones or earphones stay attached to, or inside, the ear. There are three common types of ear coupling: circumaural, supra-aural and intra-aural. Circumaural headphones enclose your ears with large pads that suppress external noise. Supra-aural headphones are typically more lightweight and sit on top of the ears with small pads. Intra-aural headphones come in two basic designs and neither style sits on the head itself. The first are ear buds, which sit just outside of the ear canal, on top of your ear lobes. The second type is actually inserted directly into the ear canal and offers some external noise suppression.: Supraaural

Ports & interfaces

3.5 mm connector:: Yes
Connectivity technology: The technology that enables connectivity of the device, e.g. wired or wireless.: Wired

Performance

Detachable cable:: No
Cable length: How long the cable is.: 1.2 m
Product colour: The colour e.g. red, blue, green, black, white.: Black, Silver
Recommended usage: What the product should be used for, and how it should be used (e.g. ambient temperature).: Music
Wearing style: The way in which the device is worn.: Head-band
Product type: The sub-category of the product.: Headphones

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Customer questions

FAQ

What payment options are available?

AiO.lv offers several payment methods: Bank transfer. 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 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: microphone type, ear coupling, connectivity technology, recommended usage, product type, 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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Headphones Koss UR/10

Short description

Product information

Description

Advantages

Suitable for

Key specifications

How to use

Usage recommendations

Specifications

Microphone

Headphones

Ports & interfaces

Performance

Description

Similar products

Product comparison

Customer reviews

Customer questions

What payment options are available?

Can this product be purchased for a company (with VAT)?

What is the warranty period?

Can the product be returned after purchase?

Where should I contact for warranty service?

How can I tell if this product suits my needs?