KOSS BT/115i grey
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KOSS BT/115i grey
The Koss BT/115i wireless in-ear sports headphones are designed for actively listening to music during sports and everyday activities. Thanks to Bluetooth technology, they allow for convenient wireless connection to your phone or other device without the need for cables. The ergonomic design ensures a stable fit in your ears while also providing comfort even during prolonged use. The Koss BT/115i headphones are based on the popular KEB 6i model and deliver high-quality sound in a modern, sporty design. The 18–20,000Hz frequency range allows for a balanced reproduction of bass, mids, and highs. The built-in rechargeable battery provides up to 6 hours of playback, and charging is done via the USB cable included in the package.
Closed-back
Construction
Bluetooth 4.2
Connection type
6 hours
Battery life
In-line
Microphone construction
Key features of the Koss BT/115i wireless headphones, grey
- Wireless in-ear sports headphones with Bluetooth 4.2 technology
- Frequency range of 18–20,000Hz for balanced and clear sound
- Built-in rechargeable battery with up to 6 hours of playback
- Charges via a USB cable, which is included in the package
- In-line microphone for hands-free calling
- Design based on the popular KEB 6i model
- Koss BT/115i wireless headphones have an ergonomic design suitable for sports activities
- Good isolation from ambient noise for undisturbed listening
- Stable fit in the ears, even during movement
- Three sizes of eartips for optimal comfort
Wireless Bluetooth connection
The Koss BT/115i headphones use Bluetooth 4.2 technology, which allows for a fast and stable connection to a mobile phone, tablet, or other compatible device. The wireless transmission eliminates the need for a cable between the headphones and the sound source. This allows the user to move freely without restrictions during sports or normal use. The connection takes just a few seconds and is very simple. Bluetooth technology also allows for both music playback and phone calls.
Comfort during sports
The ergonomic shape of the Koss BT/115i headphones is designed to hold firmly in the ears even during intense movement. The headphones are suitable for activities such as running, fitness, or cycling. The package includes three sizes of silicone eartips, allowing you to customise the headphones to the user's individual needs. This makes it possible to achieve a comfortable and stable fit. A proper seal also improves the quality of sound reproduction. This allows the user to enjoy their music even during sports activities.
Sound and ambient noise isolation
The Koss BT/115i headphones offer a frequency range of 18–20,000Hz, which covers the entire audible spectrum. As a result, they provide balanced sound with sufficient bass and clear highs. The design of the headphones helps to reduce the penetration of ambient noise. This allows the user to better concentrate on their music, podcast, or phone call. The headphones are suitable for both sports activities and everyday use.
Technical specifications
- Drivers: dynamic
- Design: in-ear, closed-back construction
- Noise cancellation: passive ambient noise isolation
- Frequency response: 18Hz to 20kHz
- Supported audio formats: standard Bluetooth audio transmission
- Connection range: up to approx. 10 metres
- Charging: USB cable
Package contents
- Koss BT/115i wireless sports headphones
- USB charging cable
- 3 pairs of silicone eartips
- User manual
ANC - Active Noise Cancellation
Headphones with Active Noise Cancellation (ANC) use microphones to capture ambient sound and cancel it out using anti-phase. Great for aeroplanes, public transport, or noisy offices.
Bluetooth Codecs
The Bluetooth codec affects the transmission quality. SBC is the basic one, AAC offers higher quality for Apple devices, and aptX or LDAC provide better sound for Android devices too.Specifications
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Legendary producer headphones KOSS was founded by John C. Koss in 1953 in Milwaukee. Reputation the company built steadily throughout the second half of the twentieth century. In 1969 headphones appearing in Air Force One. In the era of the Beatles, the company scores points with its Koss Beatlephone. Milestone occurred in 1989. The company introduced perhaps the most popular headphones of all time - Koss Porta Pro, which is unchanged nowadays. At the time, the quality of the products the company already well known. Yet all surprised by an unprecedented step taken in 1989. Even then, the legendary society was so sure of exquisite quality of its products that all of its products launched in exchange for a negligible fee absolute lifetime warranty that lasts to this day.
At present, headphones KOSS considered the best on the market. The offer is wide enough so your favourite portfolio to find musicians, gamers, athletes, travelers, students and everyone who needs or wants the best.
Specifications can be changed without notice. Images are for illustrative purposes only.
