Introduction
The BYTECH On-Ear Headphones (Model: BYAUOH143BL) are designed to provide a comfortable and reliable audio experience for various activities, whether at home, during travel, or at the gym. These wired headphones feature an adjustable headband for a secure fit and a tangle-resistant cord for ease of use and storage. A built-in microphone allows for convenient hands-free communication.

Image: Front view of the blue Bytech On-Ear Headphones. The headphones feature a vibrant blue plastic headband and earcups, with soft black padding on the earcups. A wired connection extends from the bottom of each earcup. The Bytech logo is subtly visible on the right earcup.
Key Features
- On-Ear Design: Provides a comfortable fit for extended listening sessions.
- Adjustable Headband: Allows for customization to suit various head sizes, ensuring a secure and comfortable fit.
- Built-in Microphone: Enables hands-free calling and voice commands when connected to compatible devices.
- Tangle-Resistant Cord: Designed to minimize tangling, making storage and retrieval hassle-free.
- Wired Connectivity: Ensures a stable audio connection with a standard 3.5mm jack.
Setup
These headphones are designed for simple plug-and-play operation.
Connecting Your Headphones
- Locate the 3.5mm audio jack on your audio source device (e.g., smartphone, laptop, tablet, gaming console).
- Insert the 3.5mm plug from the headphone cord firmly into the audio jack of your device.
- Ensure the connection is secure to prevent audio interruptions.
Operating Instructions
Audio Playback
- Once connected, audio from your device will automatically play through the headphones.
- Adjust the volume directly on your connected device.
Using the Microphone
- The built-in microphone allows for hands-free calls. When a call comes in, you can answer it through your connected device.
- For voice commands or recording, ensure your device's settings are configured to use the external microphone.
Adjusting the Headband
- Gently slide the earcups up or down along the headband to achieve a comfortable and secure fit over your ears.
Maintenance
Proper care will extend the life and performance of your headphones.
- Cleaning: Use a soft, dry cloth to wipe down the earcups and headband. Do not use liquid cleaners or abrasive materials.
- Storage: When not in use, store the headphones in a clean, dry place away from extreme temperatures and direct sunlight. Avoid tightly coiling the cord to prevent damage.
- Handling: Do not pull the cord forcefully when disconnecting from a device. Always grasp the plug.
Troubleshooting
If you encounter issues with your headphones, please refer to the following common problems and solutions:
| Problem | Solution |
|---|---|
| No sound or low volume |
|
| Sound is distorted or crackling |
|
| Microphone not working |
|
Specifications
| Feature | Detail |
|---|---|
| Model Name | Bytech On-Ear Headphones |
| Model Number | BYAUOH143BL |
| Connectivity Technology | Wired |
| Headphones Jack | 3.5 mm Jack (L Shaped) |
| Ear Placement | On Ear |
| Form Factor | On Ear |
| Color | Blue |
| Frequency Range | 20 Hz to 20,000 Hz |
| Compatible Devices | Smartphones, Laptops, Desktops, Tablets, Gaming Consoles |
| Cable Feature | Tangle-resistant |
| Item Weight | 11.7 ounces (approx. 331 grams) |
| Product Dimensions | 5.5 x 4 x 5 inches (L x W x H) |
| Manufacturer | BYTECH NY, INC. |
| UPC | 805112065165 |
Warranty and Support
These BYTECH On-Ear Headphones are backed by the manufacturer's 1-year limited warranty. This warranty covers defects in materials and workmanship under normal use.
For warranty claims or technical support, please contact BYTECH NY, INC. directly. Refer to the product packaging or the manufacturer's official website for the most current contact information.
Please retain your proof of purchase for warranty service.





