Home /Koss /Audio Accessories /Koss Utility Series Bluetooth Adapter - Wireless Audio for KPH40, Porta Pro, KEB90

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Audio Accessories

Koss Utility Series Bluetooth Adapter - Wireless Audio for KPH40, Porta Pro, KEB90

Name: Koss Utility Series Bluetooth Adapter - Wireless Audio for KPH40, Porta Pro, KEB90
Brand: Koss
SKU: TON-AUD-188
Price: 15 USD
Availability: InStock
Rating: 4.3 (6 reviews)

4.3 (6)

$29.99 $15.00

Koss Utility Bluetooth Adapter turns your compatible Koss Utility headphones (KPH40, Porta Pro, KEB90) into wireless headphones with 18+ hour battery, built-in mic, and controls—now only $15 (50% off) plus extra 10% off with code TRAILS10.

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koss-utility-series-lightning-cord-mfi-certified-cable image 1

Pair withKoss Utility Series Lightning Cord (MFi Certified Cable)$9.99

Categories : Audio Accessories

SKU : TON-AUD-188

Description

Koss Utility Bluetooth Adapter

Upgrade your wired Koss Utility headphones to wireless freedom with the Koss Utility Bluetooth Adapter. This compact adapter is specifically designed for KPH40 Utility, Porta Pro Utility, and KEB90 Utility headphones, providing instant Bluetooth connectivity, a built-in microphone, and onboard controls. With 18+ hours of battery life and USB-C charging, you can enjoy untethered listening all day.

Compatible Headphones

Koss KPH40 Utility
Koss Porta Pro Utility
Koss KEB90 Utility

Features & Benefits

Bluetooth 5.0 for stable, high-quality audio
Built-in microphone for hands-free calls
Onboard controls for music and volume
18+ hour battery life with USB-C charging
Low-profile, integrated metal clip for secure attachment

Why Choose This Product?

Extend the life of your existing Koss headphones without buying a new pair. This adapter is a cost-effective way to enjoy wireless convenience. At $15, it's a bargain compared to buying new wireless headphones. Use coupon code TRAILS10 for an extra 10% off.

How to Pair and Use

Simply attach the adapter to your headphones, turn it on, and pair with your device via Bluetooth. The controls let you play/pause, skip tracks, adjust volume, and answer calls.

Features

Transforms KPH40, Porta Pro, and KEB90 Utility into wireless headphones
18+ hour battery with USB-C charging
Discounted to $15 with extra 10% coupon savings
Model: Utility Bluetooth Adapter
Charging: USB-C
Controls: Onboard control buttons
Microphone: Built-in
Battery Life: 18+ hours
Product Type: Bluetooth Adapter
Compatibility: KPH40 Utility, Porta Pro Utility, KEB90 Utility
Bluetooth Version: 5.0
Seller: Tonal Trails
MPN: Utility Bluetooth Adapter

Product Details

Upgrade to Wireless Effortlessly

Keep your favorite Koss headphones and add wireless convenience with this adapter.

Long Battery Life

18+ hours of playtime means less charging and more listening.

Smart Savings

At only $15, this adapter is more affordable than buying a new wireless headset. Save even more with TRAILS10.

Frequently Asked Questions

Which Koss headphones work with the Utility Bluetooth adapter?

The adapter is designed for Koss KPH40 Utility, Porta Pro Utility, and KEB90 Utility headphones.

How do I pair the adapter with my phone?

Power on the adapter, enable Bluetooth on your phone, and select 'Koss Utility BT' from the available devices. The adapter will pair automatically after initial setup.

How long does the battery last?

You can enjoy up to 18+ hours of continuous playback on a full charge.

Does it work with the classic Porta Pro (not Utility)?

No, it is specifically designed for Utility series headphones. Classic Porta Pro may not have the correct attachment point.

Customer Reviews

6

5.0

b****k

Made my Porta Pro wireless

This adapter is fantastic. I attached it to my Koss Porta Pro and now I have wireless headphones. The 18-hour battery life is impressive, and the built-in mic works well for calls. It's a must-have for Koss fans.

4.0

j*q

Verified

Good adapter, but a bit bulky

It works well and gives my KPH40 wireless capability. The battery lasts long, and the controls are easy to use. The only downside is that it adds some bulk to the headphones, but it's not a dealbreaker.

5.0

c**f

Verified

Upgrade your Koss headphones

I bought this to make my KEB90 wireless. It was easy to attach, and the sound quality is just as good as wired. The mic is clear, and the battery lasts for days of use. Great value for the price.

3.0

d**l

Verified

Works but not perfect

The adapter connects easily and the sound is fine, but I had some connectivity issues occasionally. It would drop out for a second. Not a dealbreaker, but something to be aware of.

4.0

m*****z

Verified

Solid performance

I've been using this with my Porta Pro for a week, and it's been reliable. The sound is clear, and the controls are intuitive. The battery life is great. I only wish it were a bit cheaper, but it's worth the price.

5.0

z***e

Verified

Must-have accessory

If you own any of the compatible Koss headphones, you need this adapter. It's easy to use, sounds great, and gives you the freedom of wireless. I've bought two already – one for my KPH40 and one for my KEB90.

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Koss Utility Series Bluetooth Adapter - Wireless Audio for KPH40, Porta Pro, KEB90

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Description

Koss Utility Bluetooth Adapter

Compatible Headphones

Features & Benefits

Why Choose This Product?

How to Pair and Use

Features

Upgrade to Wireless Effortlessly

Long Battery Life

Smart Savings

Frequently Asked Questions

Customer Reviews

b****k

Made my Porta Pro wireless

j*q

Good adapter, but a bit bulky

c**f

Upgrade your Koss headphones

d**l

Works but not perfect

m*****z

Solid performance

z***e

Must-have accessory

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