Dobrý den, jaká je citlivost, impedance a frekvence sluchátek? Děkuji
The stylish Koss TWS/150i True Wireless headphones with their charging case stand out for their quality workmanship and ergonomic design. Powerful transducers deliver quality audio output with tuned highs and deep bass. Connect the Koss TWS/150i earbuds to audio devices via Bluetooth 5.0 wireless interface, which ensures stable signal transmission over a distance of 10 metres.
The earplugs fit perfectly in the ears and offer comfortable listening even when worn for long periods of time. The Koss TWS/150i Bluetooth headphones feature a built-in microphone that, when paired with a mobile phone, allows for convenient hands-free calls.
The built-in battery offers up to 5 hours of playback time on a single charge. The charging of the Koss TWS/150i wireless headphones takes place in a handy case that you connect to the power source via a USB cable. The case also protects the Bluetooth headphones perfectly during frequent carrying.
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.
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