59points

Koss Porta Pro Wireless

Koss Porta Pro Wireless
vs

Koss Porta Pro Wireless review: specs and price

Koss Porta Pro Wireless
59
points
Koss Porta Pro Wireless

Why is Koss Porta Pro Wireless better than the average?

  • Highest frequency
    ?

    25000Hzvs24274.61Hz
  • Sound pressure level
    ?

    111dB/mWvs104.87dB/mW
  • Weight
    ?

    57gvs168.88g

Price comparison

Koss Porta Pro Wireless

Buy used:

$22.87

ProductStorePrice
Koss Porta Pro Wireless AmazonKoss Porta Pro Wireless Bluetooth On-Ear...Koss Porta Pro Wireless Bluetooth On-Ear Headphones, in-Line Microphone, Volume Control and Touch Remote, Adjustable Headband with Multi-Pivoting Ear Plates, Black
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$79.99
Koss Porta Pro Wireless AmazonKoss BT115i Wireless Bluetooth Earbuds, ...Koss BT115i Wireless Bluetooth Earbuds, in-Line Microphone, Volume Control and Touch Remote, Sweat Resistant, Dark Grey and Black
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$29.99
Koss Porta Pro Wireless AmazonKoss BT540i Full Size Bluetooth Headphon...Koss BT540i Full Size Bluetooth Headphones, Black with Silver Trim
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$115.96
Koss Porta Pro Wireless AmazonKoss Porta Pro Limited Edition Black Gol...Koss Porta Pro Limited Edition Black Gold On-Ear Headphones, in-Line Microphone, Volume Control and Touch Remote Control, Includes Hard Carrying Case, Wired with 3.5mm Plug, Black and Gold
Amazon logo
$59.99
Koss Porta Pro Wireless AmazonKoss KSC35 Wireless Bluetooth Ear Clip H...Koss KSC35 Wireless Bluetooth Ear Clip Headphones, in-Line Microphone with Remote, 6+ Hour Battery Life, Black
Amazon logo
$49.99
Koss Porta Pro Wireless AmazonKoss Wireless Bluetooth Bundle White, BT...Koss Wireless Bluetooth Bundle White, BT539iW Over-Ear Headphone with Remote and in-line Microphone, BTS1W Portable Speaker, BT190iW Earbuds with in-Line Microphone and Touch Controls
Amazon logo
$189.99
Koss Porta Pro Wireless AmazonKoss Porta Pro with Microphone and Remot...Koss Porta Pro with Microphone and Remote On-Ear Headphones, in-Line Microphone and Touch Remote Control, Collapsible Design, Wired with 3.5mm Plug, Black and Silver
Amazon logo
$59.99
Koss Porta Pro Wireless AmazonKoss KSC75 Portable Stereophone Headphon...Koss KSC75 Portable Stereophone Headphones, Single, Standard Packaging
Amazon logo
$13.96
Koss Porta Pro Wireless AmazonKoss BT539iK Wireless Bluetooth Over-Ear...Koss BT539iK Wireless Bluetooth Over-Ear Headphones with Microphone and Volume Control - Dark Grey
Amazon logo
$99.99

Design

1.has stereo speakers
Koss Porta Pro Wireless
Devices with stereo speakers deliver sound from independent channels on both left and right sides, creating a richer sound and a better experience.
2.sweat resistance
Koss Porta Pro Wireless
Resistance to sweat makes it ideal for use while doing sports.
3.weight

57g

We consider a lower weight better because lighter devices are more comfortable to carry. A lower weight is also an advantage for home appliances, as it makes transportation easier, and for many other types of products.
4.weather-sealed (splashproof)
Koss Porta Pro Wireless
The device is protected with extra seals to prevent failures caused by dust, raindrops, and water splashes.
5.can be folded
Koss Porta Pro Wireless
Foldable devices are easier to transport and take up less storage space.
6.travel bag is included
Koss Porta Pro Wireless
The device comes with its own special case or pouch, which is useful for safe transportation.

Sound quality

1.lowest frequency

15Hz

The lowest frequency at which the device produces audio. The lower the low-frequency response, the stronger and juicier the bass.
2.highest frequency

25000Hz

The highest frequency at which device produces audio. The higher the high-frequency response, the clearer and crispier the treble.
3.has passive noise reduction
Koss Porta Pro Wireless
The device sits tightly in place, creating an acoustic seal which reduces background noise and prevents your music from leaking out.
4.has active noise cancellation (noise control)
Koss Porta Pro Wireless
This type of device allows you to listen at lower volume levels, causing less ear fatigue as you don't have to crank up the volume to overcome background noise. Ideal for plane rides and morning commutes.
5.sound pressure level

111dB/mW

Devices with a higher sound pressure level are generally louder when supplied with any given audio source.
6.has a neodymium magnet
Koss Porta Pro Wireless
Devices with neodymium magnets are lighter and more powerful than those which use ferrite magnets. They also have more bass and clear high notes.

Power

1.Battery life

12h

The device's battery life (when in use) as given by the manufacturer. With a longer battery life you have to charge the device less often.
2.has a rechargeable battery
Koss Porta Pro Wireless
The battery can be recharged and used over again.
3.has a battery level indicator
Koss Porta Pro Wireless
An indicator shows you when the device has low battery.
4.has a removable battery
Koss Porta Pro Wireless
The battery is removable and can be replaced by the user if broken.

Connectivity

1.Can be used wirelessly
Koss Porta Pro Wireless
Wireless devices allow users more freedom of movement.
2.Bluetooth version

4.1

Bluetooth is a wireless technology standard that allows data transfers between devices placed in close proximity, using short-wavelength, ultra-high frequency radio waves. Newer versions provide faster data transfers.
3.has a 3.5mm male connector
Koss Porta Pro Wireless
A standard 3.5mm male connector is suitable for use with all MP3 players and computer sound cards.
4.supports Bluetooth pairing using NFC
Koss Porta Pro Wireless
Device supports fast Bluetooth pairing using NFC so it can communicate with other devices over Bluetooth. You can fastly pair devices without entering a code by simply holding one device next to the device with which it is to be paired.
5.supports Wi-Fi
Koss Porta Pro Wireless
The device can connect to Wi-Fi.

Features

1.can be used as a headset
Koss Porta Pro Wireless
A headset is one headphone or pair with a built-in microphone. Headsets can be used for apps that require communication i.e. Skype, games with voice chat, mobile phones, etc.
2.has a noise-canceling microphone
Koss Porta Pro Wireless
These microphones are designed to filter out background noise from the desired sound. Especially useful in noisy environments.
3.number of microphones

1

More microphones result in better sound quality and enable the device to filter out background noise.
4.control panel placed on a device
Koss Porta Pro Wireless
There is a control panel on the device body, so you can easily access the volume control or remote without having to interact with a cable or another device it's connected to.
5.Has an in-line control panel
Koss Porta Pro Wireless
There is a control panel on the cable, so you can easily operate the device without having to interact with it.
6.warranty period

1

When covered under the manufacturer’s warranty it is possible to get a replacement in the case of a malfunction.

Price comparison

Koss Porta Pro Wireless

Buy used:

$22.87

ProductStorePrice
Koss Porta Pro Wireless AmazonKoss Porta Pro Wireless Bluetooth On-Ear...Koss Porta Pro Wireless Bluetooth On-Ear Headphones, in-Line Microphone, Volume Control and Touch Remote, Adjustable Headband with Multi-Pivoting Ear Plates, Black
Amazon logo
$79.99
Koss Porta Pro Wireless AmazonKoss BT115i Wireless Bluetooth Earbuds, ...Koss BT115i Wireless Bluetooth Earbuds, in-Line Microphone, Volume Control and Touch Remote, Sweat Resistant, Dark Grey and Black
Amazon logo
$29.99
Koss Porta Pro Wireless AmazonKoss BT540i Full Size Bluetooth Headphon...Koss BT540i Full Size Bluetooth Headphones, Black with Silver Trim
Amazon logo
$115.96
Koss Porta Pro Wireless AmazonKoss Porta Pro Limited Edition Black Gol...Koss Porta Pro Limited Edition Black Gold On-Ear Headphones, in-Line Microphone, Volume Control and Touch Remote Control, Includes Hard Carrying Case, Wired with 3.5mm Plug, Black and Gold
Amazon logo
$59.99
Koss Porta Pro Wireless AmazonKoss KSC35 Wireless Bluetooth Ear Clip H...Koss KSC35 Wireless Bluetooth Ear Clip Headphones, in-Line Microphone with Remote, 6+ Hour Battery Life, Black
Amazon logo
$49.99
Koss Porta Pro Wireless AmazonKoss Wireless Bluetooth Bundle White, BT...Koss Wireless Bluetooth Bundle White, BT539iW Over-Ear Headphone with Remote and in-line Microphone, BTS1W Portable Speaker, BT190iW Earbuds with in-Line Microphone and Touch Controls
Amazon logo
$189.99
Koss Porta Pro Wireless AmazonKoss Porta Pro with Microphone and Remot...Koss Porta Pro with Microphone and Remote On-Ear Headphones, in-Line Microphone and Touch Remote Control, Collapsible Design, Wired with 3.5mm Plug, Black and Silver
Amazon logo
$59.99
Koss Porta Pro Wireless AmazonKoss KSC75 Portable Stereophone Headphon...Koss KSC75 Portable Stereophone Headphones, Single, Standard Packaging
Amazon logo
$13.96
Koss Porta Pro Wireless AmazonKoss BT539iK Wireless Bluetooth Over-Ear...Koss BT539iK Wireless Bluetooth Over-Ear Headphones with Microphone and Volume Control - Dark Grey
Amazon logo
$99.99

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