Introduction
This manual provides comprehensive instructions for the setup, operation, maintenance, and troubleshooting of your Noise Aura Buds Truly Wireless Earbuds. Please read this manual carefully before using the product to ensure optimal performance and longevity.
What's in the Box
The Noise Aura Buds package includes the following items:
- 1N Bluetooth Headphone (Earbuds)
- 1N Charging Case
- 1N Charging Cable
- 1N User Manual (this document)
- 1N Warranty Registration Card
Product Overview
The Noise Aura Buds are designed for a superior audio experience with features like Environmental Noise Cancellation (ENC) and dual device pairing.

Image: Noise Aura Buds earbuds resting inside their charging case, showcasing the sleek black design.
Key Features:
- Up to 60-hour playtime: Extended usage on a single charge.
- Dual device pairing: Connect and switch between two devices simultaneously.
- Quad mic ENC: Clear communication by reducing ambient noise.
- 12mm polymer composite driver: Rich and detailed sound reproduction.
- Instacharge™: 10 minutes of charging provides 150 minutes of playback time.
- IPX5 Water Resistance: Protection against splashes and sweat.
- Bluetooth v5.3: Stable and efficient wireless connectivity.
Setup
1. Charging the Earbuds and Case
Before first use, fully charge the Noise Aura Buds and their charging case. Connect the provided USB charging cable to the charging case and a compatible power source. The indicator light on the case will show charging status.

Image: The Noise Aura Buds charging case with earbuds inside, illustrating the "Up to 60 hours of playtime" feature.
Instacharge™: A quick 10-minute charge can provide approximately 150 minutes of playback time.
2. Initial Pairing
- Ensure the charging case is charged and the earbuds are inside.
- Open the charging case lid. The earbuds will automatically enter pairing mode.
- On your device (smartphone, tablet, laptop), enable Bluetooth.
- Search for "Noise Aura Buds" in the list of available Bluetooth devices.
- Select "Noise Aura Buds" to connect. A confirmation sound will indicate successful pairing.
3. Dual Device Pairing
The Noise Aura Buds support simultaneous connection to two devices, allowing seamless switching between them.
- First, pair the earbuds with your primary device (e.g., smartphone) as described in "Initial Pairing."
- Disable Bluetooth on your primary device. The earbuds will re-enter pairing mode.
- Pair the earbuds with your secondary device (e.g., laptop) using the "Initial Pairing" steps.
- Once paired with the secondary device, re-enable Bluetooth on your primary device. The earbuds will automatically connect to both devices.

Image: Illustration of Noise Aura Buds connected to both a laptop and a smartphone, demonstrating the dual device pairing feature.
To switch between devices, simply play audio on the desired device. The earbuds will automatically switch the audio source.
Operating Instructions
1. Power On/Off
- Power On: Open the charging case lid, or take the earbuds out of the case. They will power on automatically.
- Power Off: Place the earbuds back into the charging case and close the lid. They will power off automatically.
2. Touch Controls
The Noise Aura Buds feature touch-sensitive controls on each earbud. Specific functions may vary slightly by device or application.
| Action | Function |
|---|---|
| Single Tap (Left/Right) | Play/Pause Music, Answer/End Call |
| Double Tap (Right Earbud) | Next Track |
| Double Tap (Left Earbud) | Previous Track |
| Triple Tap (Left/Right) | Activate Voice Assistant |
| Long Press (Left/Right) | Reject Call |
3. Call Management with Quad Mic ENC
The Noise Aura Buds feature Quad Microphones with Environmental Noise Cancellation (ENC) for clear voice calls, even in noisy environments.

Image: A split image showing individuals engaged in a video conference, highlighting the clear communication enabled by the Quad Mic with ENC feature of the Noise Aura Buds.
- Answer/End Call: Single tap on either earbud.
- Reject Call: Long press on either earbud.
4. Music Playback
Enjoy high-quality audio powered by 12mm polymer composite drivers.
- Play/Pause: Single tap on either earbud.
- Next Track: Double tap on the right earbud.
- Previous Track: Double tap on the left earbud.
Maintenance
1. Cleaning
- Regularly clean the earbuds and charging case with a soft, dry, lint-free cloth.
- Do not use abrasive cleaners, alcohol, or chemical solvents.
- Ensure charging contacts on both earbuds and case are free from dust and debris.
2. Storage
- When not in use, store the earbuds in their charging case to protect them and keep them charged.
- Avoid exposing the product to extreme temperatures, humidity, or direct sunlight.
The earbuds are IPX5 water resistant, meaning they are protected against splashes and sweat. They are not designed for submersion in water.
Troubleshooting
If you encounter issues with your Noise Aura Buds, refer to the following common solutions:
| Problem | Solution |
|---|---|
| Earbuds not pairing |
|
| Only one earbud working |
|
| Charging issues |
|
| Poor sound quality or disconnections |
|
Specifications
| Feature | Detail |
|---|---|
| Model Name | Aura Buds |
| Model Number | AUD-HDPHN-AURABUDS-BLK |
| Connectivity Technology | Wireless (Bluetooth) |
| Bluetooth Version | 5.3 |
| Bluetooth Range | 10 Metres |
| Audio Driver Type | Dynamic Driver |
| Audio Driver Size | 12mm |
| Battery Life | Up to 60 Hours (with charging case) |
| Charging Time | Instacharge™ (10 min charge = 150 min playtime) |
| Water Resistance Level | IPX5 |
| Noise Control | Environmental Noise Cancellation (ENC) |
| Control Method | Touch |
| Material | Polycarbonate (PC) |
| Item Weight | 50 Grams |
| Product Dimensions (LxWxH) | 6.5 x 4.9 x 2.9 cm |
| Manufacturer | Nexxbase Marketing Pvt. Ltd |
| Country of Origin | India |
Warranty and Support
Your Noise Aura Buds come with a warranty. Please refer to the included Warranty Registration Card for details on warranty terms and conditions.
For technical support, service, or further inquiries, please contact Noise customer support. Contact information can typically be found on the official Noise website or on your warranty card.





