Koss 6303157 On-Ear Headphones 15 Hz - 25 kHz Wired Headphones

Expert Parent Analysis: Tech Translator

The Koss Porta Pro Headphones offer exceptional sound quality across a wide frequency range of 15 Hz to 25 kHz, allowing users to hear every detail in their audio. These headphones are designed for adults and are particularly suited for everyday use. They feature a wired connection using a standard 3.5 mm jack, making them compatible with nearly all audio devices. The adjustable headband and lightweight construction provide comfort for prolonged use, while the collapsible design makes them easy to carry and store.

Brand Trust Report

Koss Corporation is a well-established manufacturer of stereo headphones, having invented the first high-fidelity stereo headphones in 1958. With a solid reputation for quality audio products and a strong commitment to manufacturing within the United States, Koss has remained a prominent player in the headphone market. The company offers a limited lifetime warranty on its products, indicating confidence in their durability. Overall, Koss maintains a trustworthiness among consumers, supported by their long history and consistent product offerings. Hardware Quality Score: 85/100.

Customer Reviews Summary

The Koss Porta Pro Headphones hold a commendable rating of 4.6 out of 5 stars based on 17,196 reviews. This high score suggests that most users are satisfied with the audio performance and comfort of the headphones.

Product Overview

The Koss Porta Pro Headphones are perfect for enhancing your study environment, allowing you to immerse yourself in lectures, audiobooks, or music without distractions. Their comfortable fit and superior sound quality foster a focus-friendly atmosphere, making them ideal for both in-person and remote learning situations. With their retro design and practical features, they are a reliable audio companion for students of all ages.

Detailed Specifications

• Brand Name: Koss
• Model Number: 6303157
• Model Name: Koss Porta Pro
• Built-In Media: Headphone
• Age Range Description: Adult
• Warranty Description: Lifetime
• Customer Package Type: Standard Packaging
• Number of Items: 1
• UPC: 719040115079 021299147764 212991477642 021299101384
• Global Trade Identification Number: 00021299147764, 00719040115079, 04007249270429
• Manufacturer: Koss
• Is Autographed: No
• ASIN: B00001P4ZH
• Headphones Ear Placement: On Ear
• Headphone Folding Features: On Ear
• Earpiece Shape: Rounded Tip
• Control Type: Volume Control
• Control Method: Touch
• Controller Type: wired controller
• Impedance: 60 Ohms
• Noise Control: None
• Frequency Response: 25000 Hz
• Sensitivity: 60 Ohm
• Audio Driver Type: Dynamic Driver
• Frequency Range: 15 Hz - 25 kHz
• Enclosure Material: Plastic
• Specific Uses For Product: listening to music
• Antenna Location: Indoor/Outdoor
• Compatible Devices: Cellphones
• Cable Features: Retractable
• Water Resistance Level: Not Water Resistant
• Carrying Case Material: Cardboard
• Additional Features: Noise Cancellation
• Headphone Jack: 3.5 mm Jack
• Connectivity Technology: Wired
• Wireless Technology: Bluetooth
• Color: Black; Silver
• Style Name: On-Ear Headphone
• Carrying Case Color: Black
• Item Weight: 0.4 Pounds
• Unit Count: 1.0 Count