Introduction
Thank you for choosing noot products K22 Kids Wired On-Ear Headphones. These headphones are designed for comfort and durability, featuring a foldable design, adjustable headband, and a tangle-free cord, making them ideal for children aged 3 and up. This manual provides essential information on setting up, operating, maintaining, and troubleshooting your new headphones.
Product Features
- Foldable Design: The headphones feature a compact, foldable design for easy storage and portability, making them convenient for travel or school.
- Adjustable Headband: The headband is flexible and adjustable to comfortably fit various head sizes, accommodating children as they grow.
- Padded Ear Cups and Headband: Soft, padded cushions on the ear cups and headband ensure a comfortable fit during extended use.
- Tangle-Free Cord: Equipped with a 5-foot long, durable nylon braided cable to prevent tangling and enhance longevity.
- 3.5mm Audio Jack: Standard 3.5mm jack for wide compatibility with most audio devices.
- Stereo Sound: 40mm drivers deliver clear and rich stereo audio.


Setup Guide
- Unpack the Headphones: Carefully remove the headphones from their packaging.
- Unfold and Adjust: Gently unfold the headphones. Adjust the sliders on each side of the headband to achieve a comfortable fit on the user's head. The padded headband should rest comfortably on the head, and the ear cups should fully cover the ears without excessive pressure.
- Connect to Device: Plug the 3.5mm audio jack into the compatible audio port of your device (smartphone, tablet, computer, etc.). Ensure the jack is fully inserted for optimal sound.
This video demonstrates the unboxing process and how to unfold and adjust the K22 headphones for a comfortable fit, highlighting the padded ear cups and adjustable headband.
Operating Instructions
- Audio Playback: Once connected, play audio from your device. The headphones will output the sound.
- Volume Control: The K22 headphones do not feature built-in volume controls. Adjust the audio volume directly on your connected device.
- Microphone Functionality: These headphones do not include a microphone. For voice input, use the microphone built into your connected device.
Maintenance
- Cleaning: Use a soft, dry cloth to wipe the ear cups and headband. Avoid using harsh chemicals or abrasive materials.
- Storage: When not in use, fold the headphones to their compact size and store them in a safe place to prevent damage. Avoid placing heavy objects on them.
- Cord Care: The braided cord is designed to be tangle-free. Avoid excessive pulling or sharp bending of the cord to maintain its integrity.
Troubleshooting
| Problem | Solution |
|---|---|
| No sound from headphones. | Ensure the 3.5mm audio jack is fully inserted into the device. Check the volume level on your device. Test with another audio device to rule out device-specific issues. |
| Sound is distorted or unclear. | Verify the audio jack is securely connected. Try adjusting the volume on your device. Ensure the audio source is of good quality. |
| Headphones do not fit comfortably. | Adjust the sliders on both sides of the headband to find the optimal fit. The flexible headband allows for a wide range of adjustments. |
This video highlights the durability and adjustability of the K22 headphones, demonstrating how they withstand regular use and can be customized for different head sizes.
Specifications
- Model Name: K22
- Connectivity Technology: Wired
- Headphones Jack: 3.5 mm Jack
- Cable Length: 5 Feet (braided nylon)
- Audio Driver Type: Dynamic Driver
- Noise Control: Sound Isolation
- Frequency Response: 20 Hz
- Impedance: 32 Ohms
- Ear Placement: On Ear
- Form Factor: On Ear
- Material: Nylon
- Item Weight: 6.1 ounces
- Age Range (Description): Age 3 and up
- Compatible Devices: Smartphones, Chromebooks, iPads, Tablets, Computers, Laptops, Kindle, All Amazon Fire, and all 3.5mm audio jack devices. (Note: For Apple iPhones 7 and above, and iPad Pro 11/12.9 year 2020 models, a Lightning to 3.5mm jack adapter is required.)
Warranty and Support
The noot products K22 Kids Wired On-Ear Headphones come with a 24-Month Hassle-Free Warranty. For any questions, concerns, or support needs, please contact our customer service. Our team is dedicated to providing easy-to-reach assistance.