Introduction
Thank you for choosing the Koss UR23iK Headphones. Designed for comfort and superior sound, these headphones deliver a high-fidelity audio experience with deep bass and crisp highs. Featuring a unique D-Profile for an optimal fit and an in-line microphone with remote, the UR23iK is perfect for music, calls, and gaming on the go.
Image: The Koss UR23iK Headphone in black, showcasing its sleek design and integrated cable with in-line controls.
Key Features
- High Fidelity Audio: Experience deep bass and crisp highs across a frequency range of 18-20,000 Hz.
- D-Profile Earcups: A unique D-Profile design mimics the shape of the ear, providing a better seal for ideal noise isolation and enhanced comfort.
- In-line Microphone & Remote: Stay connected with an integrated microphone for calls and a remote for controlling music playback and activating voice assistants.
- Durable & Lightweight Design: Constructed for comfort during extended listening sessions and built to withstand daily use.
- 3.5mm Connection: Universal compatibility with laptops, tablets, smartphones, and gaming devices featuring a standard 3.5mm headphone jack.
Image: A close-up view of the D-Profile earcup, highlighting its ergonomic design for improved comfort and sound isolation.
Setup Guide
- Unpack: Carefully remove the headphones from their packaging.
- Identify Connection: Locate the 3.5mm audio jack at the end of the headphone cable.
- Connect to Device: Insert the 3.5mm audio jack firmly into the headphone port of your audio device (smartphone, tablet, laptop, gaming console controller, etc.).
- Adjust Fit: Place the headphones over your ears. Adjust the headband by sliding the earcups up or down until they fit comfortably and securely, ensuring the D-Profile earcups align with the shape of your ears for optimal sound.
Image: The Koss UR23iK Headphone resting beside a laptop, illustrating its intended use with various devices.
Operating Instructions
Audio Playback:
- Once connected, begin playing audio from your device.
- Adjust the volume using your device's volume controls.
Using the In-line Remote and Microphone:
The UR23iK features a convenient one-touch in-line remote and microphone for easy control of your audio and calls.
- Play/Pause Music: Press the button once to play or pause the current track.
- Skip Track: Press the button twice quickly to skip to the next track.
- Previous Track: Press the button three times quickly to go back to the previous track.
- Answer/End Call: Press the button once to answer an incoming call or end an active call.
- Reject Call: Press and hold the button for approximately two seconds to reject an incoming call.
- Activate Voice Assistant: Press and hold the button for a few seconds (typically longer than rejecting a call) to activate your device's voice assistant (e.g., Siri, Google Assistant).
Image: A detailed view of the in-line remote and microphone, showing its single button for multi-function control.
Maintenance and Care
- Cleaning: Use a soft, dry cloth to wipe down the earcups and headband. Do not use liquid cleaners or solvents.
- Storage: When not in use, store the headphones in a clean, dry place away from extreme temperatures and direct sunlight. Avoid tangling the cable.
- Cable Care: Do not pull on the cable to disconnect the headphones from your device. Always grasp the 3.5mm jack directly.
- Avoid Moisture: Keep the headphones away from water and excessive humidity.
Troubleshooting
| Problem | Possible Cause | Solution |
|---|---|---|
| No sound or low volume |
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| Poor sound quality (distortion, static) |
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| Microphone not working |
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Specifications
| Feature | Detail |
|---|---|
| Model Name | Koss UR23iK Headphone black |
| Connectivity Technology | Wired (3.5 mm Jack) |
| Frequency Response | 18 Hz - 20 kHz |
| Ear Placement | Over Ear |
| Form Factor | Over Ear |
| Material | Plastic |
| Item Weight | 9.6 ounces (0.6 Pounds) |
| Product Dimensions | 8.4 x 3.7 x 7.6 inches |
| Special Feature | Microphone Included, Noise Isolation (D-Profile) |
| Control Type | One-touch remote (Play/Pause, Skip, Answer/End Call, Voice Assistant) |
| Cable Feature | Strong, lightweight, durable construction, 4 foot cord |
Warranty and Support
The Koss UR23iK Headphone is backed by a Limited Lifetime Warranty. For detailed warranty information, product support, or to register your product, please visit the official Koss website or contact their customer service.
Official Koss Website: www.koss.com
For further assistance, please refer to the contact information provided on the Koss website or your product packaging.
