1. Introduction
This manual provides comprehensive instructions for the 2BOOM MIXX Professional Over Ear Studio Wired Headphones, Model HPM380R. Please read this manual carefully before using the product to ensure proper operation and to maximize your listening experience.

Image 1.1: 2BOOM MIXX Professional Over Ear Studio Wired Headphones.
2. Key Features
- Studio-Style Noise-Canceling: Designed to minimize external distractions for an immersive audio experience.
- Built-in Microphone: Enables clear communication for calls and voice commands.
- High Sensitivity for Low Tones: Accentuates deep bass for a rich, realistic sound quality across the audio spectrum.
- Foldable Structure: Allows for compact storage and portability.
- Ultra-Soft, Ergonomic Design: Provides comfort during extended use.
- Stretchable Headband & Comfortable Ear Pads: Ensures an adaptable and secure fit.
- Wired Connectivity: Reliable 3.5 mm jack connection for consistent sound transmission.
Video 2.1: Overview of 2BOOM MIXX Professional Over Ear Headphones features.
3. Setup Instructions
3.1 Unpacking
Carefully remove the headphones and any included accessories from the packaging. Ensure all components listed in the "What's in the Box" section are present.

Image 3.1: Headphones in retail packaging.
3.2 Connecting to an Audio Device
- Locate the 3.5 mm audio jack on your audio device (e.g., smartphone, tablet, computer, music production equipment).
- Insert the 3.5 mm connector from the headphone cable firmly into the audio jack of your device.
- Ensure the connection is secure to prevent audio interruptions.
The headphones are designed for wired connectivity and do not require batteries or charging for audio playback. The included charging cable mentioned in specifications is likely a generic placeholder or for a different model, as this model is wired only. Please disregard any mention of charging for this wired model.
4. Operating Instructions
4.1 Wearing the Headphones
- Gently extend the headband to fit over your head.
- Position the ear cups so they fully cover your ears for optimal sound isolation and comfort.
- Adjust the headband for a snug yet comfortable fit. The ultra-soft ear pads and stretchable headband are designed for extended wear.
4.2 Using the Built-in Microphone
- When connected to a compatible device, the built-in microphone will automatically activate for calls or voice commands.
- Ensure the microphone is positioned appropriately for clear voice capture.
4.3 Media Control
The headphones feature media control functionality. Depending on your device and the specific controls integrated into the headphone cable (if any), you may be able to:
- Play/Pause audio.
- Skip tracks forward/backward.
- Answer/End calls.
Refer to your audio device's manual for specific compatibility and control functions.
5. Maintenance and Care
- Cleaning: Use a soft, dry cloth to wipe the ear cups and headband. Do not use harsh chemicals or abrasive materials.
- Storage: When not in use, fold the headphones for compact storage. Store them in a clean, dry place away from extreme temperatures and direct sunlight.
- Cable Care: Avoid sharp bends or excessive pulling on the audio cable to prevent damage.
- Moisture: Keep the headphones away from water and high humidity.
6. Troubleshooting
6.1 No Sound
- Ensure the 3.5 mm audio jack is fully inserted into both the headphones and the audio device.
- Check the volume level on your audio device.
- Test the headphones with a different audio device to rule out device-specific issues.
- Inspect the audio cable for any visible damage.
6.2 Poor Sound Quality
- Ensure the audio source is of good quality.
- Check for loose connections at the 3.5 mm jack.
- Verify that the ear cups are properly positioned over your ears for optimal sound isolation.
6.3 Microphone Not Working
- Ensure the headphones are fully connected to your device.
- Check your device's audio settings to ensure the correct microphone input is selected.
- Test the microphone with another application or device.
7. Specifications
| Feature | Detail |
|---|---|
| Model Name | HPM380R |
| Connectivity Technology | Wired |
| Headphones Jack | 3.5 mm Jack |
| Earpiece Shape | Over Ear |
| Noise Control | Sound Isolation (Noise Cancellation) |
| Special Features | Foldable, Microphone Included, Noise Cancellation |
| Frequency Response | 20000 Hz |
| Audio Driver Type | Dynamic Driver |
| Control Type | Media Control |
| Compatible Devices | Music Production Equipment, Laptops, Desktops, Tablets, Telephones, Smart Speaker, Television, Car Audio Systems, Cellphones |
| Material | Silicone, Fabric |
| Product Dimensions | 8.6 x 7.9 x 3.4 inches |
| Item Weight | 9.6 ounces |
| Color | Red |
| UPC | 724500658928 |
8. Warranty and Support
8.1 Warranty Information
2BOOM products are manufactured to the highest quality standards. For specific warranty details, please refer to the warranty card included with your purchase or visit the official 2BOOM website. Keep your proof of purchase for warranty claims.
8.2 Customer Support
If you encounter any issues or have questions regarding your 2BOOM MIXX Professional Over Ear Studio Wired Headphones, please contact 2BOOM customer support. Contact information can typically be found on the product packaging or the official 2BOOM website.
For further information, you may also visit the product detail page on Amazon: Amazon Product Page





