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In stock
See full product description & details
Deliver to:
Standard (£20.00): Thu 16th Feb - Tue 7th Mar
Sold by: Uptown Computer, there is 1 other seller
Koss BT540i 187303 Full Size Bluetooth Headphones (3.5 mm Jack)
for iMac/iPhone/iPad/iPod/Laptop/MP3 Players/Samsung/Smartphones -
Black
Featuring state of the art Bluetooth® hardware and software integrated with aptX® codec technology, the Koss BT540i is the most advanced Bluetooth headphone designed and engineered by the wireless headphone pioneer, Koss Corporation.
Listeners can stay connected using the built-in, dual microphones which work in sync to reduce background noise, producing exceptional call clarity. Easy to locate, on-board controls allow listeners to quickly navigate through songs, play or pause music, volume-up, volume-down, and answer incoming calls.
The BT540i Wireless Bluetooth Headphones are outfitted with the all-new precision-tuned Koss PLX40 Dynamic Elements featuring crisp highs, robust mids and smooth lows, perfect for personal listening. Premium leather memory foam cushions close gaps around the ear, creating the perfect seal with an incredibly comfortable fit.
The built-in lithium-ion battery delivers more than 8 hours of listening time on a single charge. A detachable audio cable is included and can be used as a bypass should the battery run out. The BT540i folds flat and comes with a travel case for easy portability. Also included is a USB cable for on-the-go charging.
The Bluetooth® word mark is a registered trademark owned by Bluetooth SIG, Inc. and any use of such mark by Koss Corporation is under license.
California Residents: Click here for Proposition 65 Warning
Features
Details
OPC | PMK7CY |
---|---|
Brand | |
Codes | 0021299187302 (EAN) |
MPN | BT540i |
Links | Wireless Headphones |
Headphones & Accessories | |
Black Headphones |
Disclaimer: The information below is provided by various external sources and should be used as a guide only.
Detailed product information
Battery
Battery technology | Lithium-Ion (Li-Ion) |
---|---|
Continuous audio playback time | 8 h |
Performance
Cable length | 1.37 m |
---|---|
Product colour | Black |
Headset type | Binaural |
Wearing style | Head-band |
Product type | Headset |
Ports & interfaces
Connectivity technology | Wireless |
---|---|
Bluetooth | Y |
Headphones
Headphone frequency | 10 - 25000 Hz |
---|---|
Headphone sensitivity | 100 dB |
Impedance | 32 Ω |
Packaging content
Carrying case | Y |
---|
Other features
Near Field Communication (NFC) | Y |
---|
Microphone
Microphone type | Built-in |
---|
Seller | Ratings | Warranty | Returns | Price | Delivery | Total | Quantity |
---|---|---|---|---|---|---|---|
Uptown Computer
Dispatched from:
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- | - |
30 Days
Free Returns: No
|
£82.00
|
+£20.00 Delivery Est. Delivery: 16th Feb - 7th Mar
|
£102.00 |
|
Everything 4 U UK LTD
Dispatched from:
![]() |
(1.2k reviews) | - |
30 Days
Free Returns: Yes
|
£219.69
|
Free Delivery Est. Delivery: 6th-8th Feb
|
£219.69 |
|
All OnBuy Reviews are Verified
Quality headphones
These are outstanding headphones with excellent sound quality. Battery life is massive and the build is as you would expect from this top brand. Could not be happier.Wait! You have something in your basket!
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