Welcome
Thank you for choosing the Belkin SoundForm Isolate Bluetooth Over-Ear Headphones. These headphones are designed to provide a superior audio experience with hybrid active noise cancellation, long battery life, and comfortable CloudCushion ear cups. This manual will guide you through the setup, operation, and maintenance of your new headphones.
What's in the Box
- 1 x SoundForm Isolate Headphones
- 1 x USB-C charging and audio cable
- 1 x 3.5mm AUX audio cable

Image: Belkin SoundForm Isolate Headphones with included USB-C and 3.5mm AUX cables.
Setup
Charging Your Headphones
Before first use, fully charge your headphones. Connect the included USB-C charging cable to the headphone's USB-C port and the other end to a compatible USB power source. The LED indicator will show charging status. A full charge provides up to 60 hours of playtime (ANC off) or 40 hours (ANC on). Fast charging provides 6 hours of playtime with just 10 minutes of charge.
Power On/Off
To power on, press and hold the Power button until the LED indicator lights up. To power off, press and hold the Power button until the LED indicator turns off.
Bluetooth Pairing
- Ensure the headphones are powered off.
- Press and hold the Power button for approximately 5 seconds until the LED indicator flashes blue and white, indicating pairing mode.
- On your device (smartphone, tablet, laptop), enable Bluetooth and search for available devices.
- Select "Belkin SoundForm Isolate" from the list.
- Once connected, the LED indicator will turn solid blue.
These headphones support Bluetooth 5.4 with Multipoint connection, allowing you to connect to two devices simultaneously and seamlessly switch between them.
Operating Instructions
Listening Modes
Your SoundForm Isolate headphones offer multiple listening modes for various environments:
- Active Noise Cancellation (ANC): Reduces ambient noise by up to 25 dB for an immersive listening experience.
- Hear Thru Mode: Allows you to hear your surroundings while still enjoying your audio, ideal for awareness.
- Belkin Signature Sound: Provides balanced, high-fidelity audio in all modes.
- Isolate Mode: A unique feature that plays soothing ocean wave sounds to help you relax and focus by tuning out distracting background noise.

Image: Hybrid Active Noise Cancellation reduces ambient noise by up to 25dB.

Image: The unique Isolate Effect plays soothing ocean wave sounds for peace and focus.
Call Management
The headphones feature Clear Call Quality technology, which reduces background environmental noise for enhanced voice clarity during calls. Use the integrated microphone for hands-free communication.

Image: Clear Call Quality technology ensures enhanced voice clarity during calls.
Controls
Control playback, volume, calls, and listening modes using the intuitive touch controls located on the earcups. Refer to the quick start guide for specific button functions.
Battery Information
Enjoy extended listening sessions with up to 60 hours of battery life when Active Noise Cancellation is off, and up to 40 hours with ANC enabled. The USB-C port supports fast charging, minimizing downtime between uses.

Image: Up to 60 hours of battery life for uninterrupted audio experience.
Maintenance
Care and Cleaning
To maintain the quality and longevity of your headphones, wipe them regularly with a soft, dry cloth. Avoid using harsh chemicals or abrasive materials. Do not expose the headphones to extreme temperatures or moisture.
Storage
The SoundForm Isolate headphones feature a foldable design for convenient storage and portability. Fold them carefully when not in use to protect the ear cups and headband.

Image: CloudCushion ear cups provide all-day comfort and immersive sound.
Troubleshooting
If you encounter any issues with your Belkin SoundForm Isolate headphones, please refer to the following common solutions:
- No Power/Charging: Ensure the USB-C cable is securely connected to both the headphones and the power source. Try a different USB-C cable or power adapter.
- Pairing Issues: Make sure Bluetooth is enabled on your device and the headphones are in pairing mode (flashing blue and white LED). Try unpairing and re-pairing the headphones from your device's Bluetooth settings.
- No Sound/Poor Sound Quality: Check the volume levels on both the headphones and your connected device. Ensure the headphones are fully charged. If using the 3.5mm AUX cable, ensure it is fully inserted into both ports.
- Noise Cancellation Performance: Ensure the ear cups form a good seal around your ears. Adjust the fit of the headphones.
If the issue persists, try resetting the headphones (refer to the quick start guide for specific reset instructions) or contact Belkin customer support.
Technical Specifications
| Feature | Specification |
|---|---|
| Model Name | Belkin SoundForm Isolate |
| Model Number | AUD008fqBK |
| Connectivity Technology | Bluetooth 5.4, Wireless, 3.5 mm Jack |
| Noise Control | Hybrid Active Noise Cancellation |
| Battery Life | Up to 60 hours (ANC off), 40 hours (ANC on) |
| Charging Time | Fast charging (6 hours playtime from 10 min charge) |
| Audio Driver Type | 40mm Dynamic Driver |
| Microphones | 5 (2x FF ANC, 2x FB ANC, 1x ENC Mic) |
| Frequency Response | 20Hz-20kHz |
| Bluetooth Range | 33 Feet (10M) |
| Ear Placement | Over Ear |
| Weight | 0.16 ounces |
| Materials | Made with post-consumer recycled materials (43.81% total aggregate) |
Warranty and Customer Support
Belkin SoundForm Isolate headphones are covered by a 2-year limited warranty, ensuring peace of mind with your purchase. This warranty covers defects in materials and workmanship under normal use.

Image: Belkin Product Protection You Can Count On - 2 Year Coverage.
For detailed warranty information, product registration, or technical assistance, please visit the official Belkin support website or contact their customer service. Keep your proof of purchase for warranty claims.
You can find more information and support at the Belkin Store on Amazon.





