Koss TWS/250i

TV, Photo, Audio & VideoHeadphonesKoss TWS/250i

4.1 16 rating

Wireless Headphones - with microphone, True Wireless earplugs, semi-closed construction, Bluetooth 5.0, supports AAC and SBC, taking calls, frequency range: 20 Hz-20000 Hz, converter: 6mm, battery life of up to 10,5 hr(s) (4,5 hr(s)+6 hr(s))

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Code: JK997n1d Product Number: TWS250i Producer's Website:

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Reviews 10
Help and manuals 11
Specifications
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Koss TWS/250i Discontinued

Koss TWS/250i

Enjoy listening to music without tangled cables. The Koss wireless headphones have the common compact and very discreet plug design. Their semi-closed design guarantees clear sound, which sounds incredible. The Koss TWS/250i Wireless Headphones use Bluetooth technology for wireless connection to your devices. Say goodbye to annoying cables. With a frequency ranging 20 to 20000 Hz, you can enjoy knowing that you won't miss a single beat of your favourite song. The wireless headphones also have an integrated microphone. These wireless earphones from Koss are made with 5.0 Bluetooth technology. This model can even receive your calls. This model is completely wire-free, so they are true wireless earphones. You can easily replace the earplugs if necessary. The package also includes a case for safer travelling. A fully charged battery will last you 10,5 hr(s).

Koss TWS/250i Wireless Headphones Key Features

Material of these wireless headphones from Koss TWS/250i is semi-closed
Stylish black colour
Connection method: Bluetooth
Wireless connection via Bluetooth gives you complete freedom
Weight of Koss wireless headphones: 43 g
Single charge battery life: 10,5 hr(s)

Wireless Headphones Koss TWS/250i Lifestyle

Wireless Headphones Koss TWS/250i Lateral view

The Koss wireless headphones have a microphone also

Every user will appreciate the buit-in microphone. The microphone on these Koss wireless headphones will ensure uninterrupted voice calling with family or friends. It is built right into the design of the wireless headphones.

Specifications

Colour

Black Done!

Design

earplugs Done!

Construction

Semi-closed Done!

Microphone

YES Done!

Connection Type

Bluetooth Done!

Colour

Black Done!

Type of headphones

Design

earplugs Done!

Construction

Semi-closed Done!

Microphone

YES Done!

Connection

Connection Type

Bluetooth Done!

Bluetooth version

5.0 Done!

Supported codecs

AAC, SBC Done!

Features and functions

Functions

Taking calls Done!

Other features

Case included, True Wireless, Exchangeable earbuds Done!

Headphone characteristics

Frequency from

20 Hz Done!

Frequency to

20,000 Hz Done!

Size converters

6 mm Done!

Microphone characteristics

Microphone construction

Integrated Done!

Battery

Maximum Battery Life

10.5 hr(s) Done!

Battery life (headphones)

4.5 hr(s) Done!

Battery life (in case)

6 hr(s) Done!

Battery charging

USB-C, In the case Done!

Weight

43 g Done!

More Specifications

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.

No reply only

dobrý den budou kompatibilní s iphone se 2022 ?

Customer,

15. 09. 2023,

1 answer

Dobrý den Prosím vás sluchátka se chovají úplně normálně připojí se k mobilu ale když cokoliv zapnu nejde zvuk nevíte čím to může být?

Customer,

04. 07. 2023,

1 answer

Dobrý den právě včera sem sy koupil tedle sluchátka a funkuje my jen jedno kde je problém?

Customer,

28. 09. 2022,

1 answer

Dobrý den, prosím jak je to s ovládáním hlasitosti? na internetu někde čtu, že ovladač sluchátka nemají, jinde že zas mají...

Customer,

02. 06. 2022,

2 answers

Dobrý den, jsou tyto sluchátka odolná vůči vodě (potu)? Děkuji.

Tomáš Mikuta,

26. 05. 2022,

1 answer

Neustále se samy vypínají, podaří se mi připojit tak na 3 až 4 pokus, mám je rovnou hodit do koše?

Customer,

10. 04. 2022,

1 answer

Prosím vás majú tieto slúchadlá pribalené 3 veľkosti špuntov alebo len 1?

Customer,

16. 03. 2022,

1 answer

Dobrý den, obsahuje tento výrobek aktivační kód značky Koss pro doživotní záruku?

Customer,

26. 11. 2021,

1 answer

Hmm, je zajímavé, že oficiální stránky Koss.com tyto sluchátka neznají. A Amazon také ne. Skoro to vypadá, že se prodávají jen v ČR. Otázka je proč tomu tak je?

Customer,

16. 11. 2021,

2 answers

Aka je vodeodolnost? Nikde, ani na stranke KOSS sa to neuvadza

Martin DROBNY,

21. 10. 2021,

1 answer

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Chcete doručit zboží do Česka? Prohlédněte si Koss TWS/250i. Für Versand nach Deutschland, besuchen Sie bitte Koss TWS/250i. Für Versand nach Österreich, besuchen Sie bitte Koss TWS/250i. Magyarországra történő kiszállításért tekintse meg ezt a termékoldalt: Koss TWS250i.