User Manual: Koss Porta Pro On-Ear Headphones

Package Contents

• Koss Porta Pro On-Ear Headphones
• Carrying Case
• 6.4mm Adapter

Getting Started

1. Remove the Koss Porta Pro On-Ear Headphones from their packaging and carrying case.
2. Adjust the headband to fit your head comfortably by sliding the metal band up or down.
3. Position the earplates over your ears, ensuring that the left and right indicators on the headphones align with your left and right ears, respectively.
4. Adjust the temporal-comfort zone pads by sliding them up or down to shift the pressure and balance the earplates on your ears.
5. Plug the 3.5mm connector into your audio device. If your device requires a 6.4mm connector, attach the included 6.4mm adapter to the 3.5mm connector before plugging in.
6. Adjust the volume on your audio device to a comfortable listening level.

Collapsing and Storing Your Headphones

1. Fold the earplates inwards, towards the headband.
2. Place the folded headphones into the carrying case for protection and easy transport.

Product Specifications

• Brand: Koss
• Model Number: 6303157
• Product Dimensions: 6.81 x 2 x 8.94 inches
• Item Weight: 2.79 ounces
• Connector Type: 3.5mm (mini-phone stereo) with 6.4mm adapter
• Color: Black/Silver
• Connectivity Technology: Wired
• Form Factor: On-Ear

Frequently Asked Questions

Q: Are these headphones suitable for use during physical activities like running or working out?

A: Yes, the Koss Porta Pro On-Ear Headphones are designed for active use. The adjustable headband and multi-pivoting earplates provide a secure and comfortable fit, while the temporal-comfort zone pads help balance the headphones on your ears during movement.

Q: Can I use these headphones with my smartphone or other devices with a 3.5mm headphone jack?

A: Yes, the Koss Porta Pro On-Ear Headphones come with a 3.5mm connector that is compatible with most smartphones, tablets, and other devices with a 3.5mm headphone jack. A 6.4mm adapter is also included for devices with a larger headphone input.

Q: How do I clean and maintain my Koss Porta Pro On-Ear Headphones?

A: To clean your headphones, use a soft, dry cloth to gently wipe the earplates and headband. Avoid using water or any cleaning solutions, as they may damage the headphones. When not in use, store your headphones in the provided carrying case to protect them from dust and damage.

Q: Are these headphones noise-cancelling?

A: No, the Koss Porta Pro On-Ear Headphones are not noise-cancelling. They feature open-air cushions for hear-through sound, allowing you to remain aware of your surroundings while still enjoying high-quality audio.

Q: What is the warranty for the Koss Porta Pro On-Ear Headphones?

A: The Koss Porta Pro On-Ear Headphones are covered under the Koss Stereophones Limited Lifetime Warranty. For more information on the warranty, please visit the Koss website or contact their customer support.

Product: Koss Porta Pro On Ear Headphones with Case, Black / Silver Black/Silver On-Ear Headphone - Electronics

Manufacturer Overview:
The Koss Porta Pro is a popular on-ear headphone that has set performance and comfort standards for personal listening worldwide. It has adjustable temporal pads to relieve pressure on the ears and lightweight, open-air cushions for hear-through sound. The oxygen-free copper voice coils and dynamic elements allow the Porta Pro to deliver rich bass and a remarkably wide frequency response.

Key Features:
- Deep bass performance
- Comfortable, secure fit with adjustable headband and multi-pivoting earplates
- Two adjustable temporal-comfort zone pads shift the pressure and perfectly balance the ear plates on your ear
- Collapsible for maximum portability, includes carrying case
- Connector Type: 1 x Headphones (mini-phone stereo 3.5 mm)

Specifications:
- Brand: Koss
- Manufacturer: Koss
- Model Number: 6303157
- Product Dimensions: 6.81 x 2 x 8.94 inches
- Item Weight: 2.79 ounces
- ASIN: B00001P4ZH
- Item model number: 6303157
- Customer Reviews: 4.7 out of 5 stars11,112 ratings4.7 out of 5 stars
- Best Sellers Rank: #45 in On-Ear Headphones
- Is Discontinued By Manufacturer: No
- Date First Available: May 14, 2003
- Language: English
- Country of Origin: China
- Color: Black/Silver
- Connectivity Technology: Wired
- Model Name: Koss Porta Pro
- Form Factor: On Ear
- Weight: 2.79 ounces
- Dimensions: 6.81 x 2 x 8.94 inches

FAQ:
Q: I want to use earphones on a plane, where the noise is very loud and regular headphones are inadequate. Will these be better?
A: These are not noise-canceling headphones and do not block out external noise. In-ear headphones may be a better option for airplane use.

Q: Do these go over the top of your head or around the back?
A: These headphones go over the top of your head.

Q: Does this come with the lifetime warranty?
A: Yes, these headphones are covered under the Koss Stereophones Limited Lifetime Warranty.

Q: Does it come with volume control? If not, what should I get if needed?
A: These headphones do not have a built-in volume control. You can purchase a Koss VC20 volume control or KTCs with built-in remote and volume controls separately.

Q: What is the difference between Koss Porta Pro and KSC75?
A: The Porta Pros have a fuller, more bassy sound with better isolation but more sound leakage at higher volumes. The KSC75 has a brighter, open and airy sound with less bass. Which one to choose depends on personal preference and music genre.

Q: Does the lifetime warranty cover anything?
A: The warranty covers defects in materials and workmanship. Shipping costs may apply.

Q: Are these still made in Milwaukee?
A: The manufacturing location is not specified by the manufacturer, but their headquarters is still in Milwaukee, USA.

Q: Are these Porta Pros made in Mexico or China?
A: These headphones are made in China.

Q: Does this headphone have a microphone?
A: No, this headphone does not have a microphone.

Q: Can you use them with your TV?
A: Yes, if your TV has a 3.5mm headphone jack or RCA ports that can be converted to 3.5mm. An extension cord may be needed due to the short cord length.