1. Introduction
Thank you for choosing the Boult Klarity 1 TWS Earbuds. These earbuds are designed to provide a superior audio experience with advanced features such as 80 hours of playtime, dual device pairing, 4 ENC microphones for clear calls, and a low-latency gaming mode. This manual will guide you through the setup, operation, and maintenance of your new earbuds.

Image: The Boult Klarity 1 TWS Earbuds, showcasing the sleek black earbuds and their matching charging case.
2. What's in the Box
- Boult Klarity 1 TWS Earbuds (Left and Right)
- Wireless Charging Case
- Type-C Fast Charging Cable
- Extra Pair of Eartips (various sizes)
- User Manual
- Warranty Card
3. Product Features
- 80 Hours Playtime: Enjoy extended listening sessions with up to 80 hours of total playtime with the charging case.
- Dual Device Pairing: Seamlessly switch between two connected devices, such as your smartphone and laptop.
- Liquid Metal Procranium Body: Durable and stylish design for enhanced longevity and comfortable fit.
- 4 Clear Calling ENC Mics: Environmental Noise Cancellation ensures crystal-clear voice calls even in noisy environments.
- Intuitive Touch Controls: Manage music playback, calls, and voice assistant with simple taps.
- 13mm Rich Bass Drivers: Experience powerful and immersive audio with deep bass.
- 45ms Low Latency Gaming Mode: Achieve near-instant audio-video synchronization for an enhanced gaming experience.
- Type-C Fast Charging: Quick charging capability; 10 minutes of charge provides up to 10 hours of playback.
- IPX5 Water Resistant: Designed to withstand sweat and light splashes, making them suitable for workouts and outdoor activities.

Image: A visual summary of the Boult Klarity 1's key features, including its design, battery life, and advanced audio technologies.
4. Setup
4.1. Charging the Earbuds and Case
Before first use, fully charge the earbuds and the charging case. Connect the provided Type-C charging cable to the charging port on the case and a USB power source. The indicator lights on the case will show the charging status. A full charge takes approximately 180 minutes for the case and earbuds.

Image: The Boult Klarity 1 charging case with a Type-C cable inserted, illustrating the fast charging capability and extended playtime.
4.2. Initial Pairing
- Open the charging case. The earbuds will automatically enter pairing mode.
- On your device (smartphone, tablet, laptop), enable Bluetooth.
- Search for "Boult Klarity 1" in the list of available Bluetooth devices.
- Select "Boult Klarity 1" to connect. Once connected, you will hear a confirmation tone.
4.3. Dual Device Pairing
The Klarity 1 earbuds support dual device pairing, allowing you to connect to two devices simultaneously and switch between them seamlessly.
- Pair the earbuds with your first device as described in Section 4.2.
- Disable Bluetooth on the first device. The earbuds will re-enter pairing mode.
- Pair the earbuds with your second device.
- Re-enable Bluetooth on the first device. The earbuds should automatically connect to both devices.
- To switch between devices, simply pause audio on one device and start playing on the other.

Image: The Boult Klarity 1 earbuds illustrating their ability to connect to two separate devices, such as a phone and a laptop, at the same time.
5. Operating the Earbuds
5.1. Touch Controls
The Klarity 1 earbuds feature intuitive touch controls on each earbud. The specific functions may vary slightly based on your device and application.
| Action | Left Earbud | Right Earbud |
|---|---|---|
| Play/Pause | Single Tap | Single Tap |
| Next Track | Triple Tap | Triple Tap |
| Previous Track | Long Press (2s) | Long Press (2s) |
| Answer/End Call | Single Tap | Single Tap |
| Reject Call | Long Press (2s) | Long Press (2s) |
| Activate Voice Assistant | Double Tap | Double Tap |
| Toggle Gaming Mode | Quad Tap | Quad Tap |
5.2. Gaming Mode
Activate the 45ms ultra-low latency gaming mode for a synchronized audio experience during gaming. To toggle Gaming Mode, perform a Quad Tap on either earbud. You will hear an audio prompt indicating the mode change.

Image: The Boult Klarity 1 earbuds positioned next to a smartphone displaying a racing game, emphasizing the low-latency feature for gaming.
5.3. Voice Assistant
Double tap either earbud to activate your device's voice assistant (e.g., Google Assistant, Siri). You can then issue commands through the earbuds' microphones.
5.4. Call Management
The 4 ENC microphones ensure clear communication during calls. Use the touch controls to manage incoming and outgoing calls as described in the table above.

Image: A composite image highlighting the Boult Klarity 1's support for voice assistants, its IPX5 water resistance, and the Zen Quad Mic ENC system for superior call clarity.
6. Maintenance
6.1. Cleaning
- Regularly clean the earbuds and charging case with a soft, dry, lint-free cloth.
- Remove eartips and clean any earwax or debris from the earbud mesh using a small, soft brush or cotton swab.
- Do not use harsh chemicals, cleaning solvents, or strong detergents.
6.2. Storage
When not in use, store the earbuds in their charging case to protect them from dust and damage. Store the case in a cool, dry place away from direct sunlight and extreme temperatures.
6.3. Water Resistance (IPX5)
The Klarity 1 earbuds are IPX5 water resistant, meaning they can withstand splashes of water from any direction. They are suitable for workouts and light rain. Do not submerge the earbuds in water or expose them to strong jets of water. The charging case is not water resistant.
7. Troubleshooting
- Earbuds not pairing: Ensure earbuds are charged. Place them back in the case, close, then reopen. Check your device's Bluetooth settings and try re-pairing.
- No sound: Check volume levels on both earbuds and your connected device. Ensure earbuds are properly connected to your device.
- Charging issues: Ensure the Type-C cable is securely connected to both the case and the power source. Try a different cable or power adapter.
- Intermittent connection: Ensure there are no obstructions between the earbuds and your device. Keep the earbuds within the 10-meter operating distance.
- One earbud not working: Try resetting the earbuds. Place both earbuds in the charging case, close the lid for a few seconds, then open it again. If the issue persists, consult the Boult support website.
8. Specifications
| Feature | Detail |
|---|---|
| Model Name | Airbass |
| Connectivity Technology | Bluetooth 5.4, Wireless |
| Playtime | Up to 80 Hours (with charging case) |
| Charging Time | Approx. 180 minutes (full charge) |
| Fast Charging | 10 mins charge = 10 hours playback |
| Drivers | 13mm Bass Drivers |
| Microphones | 4 ENC Mics (Environmental Noise Cancellation) |
| Low Latency Mode | 45ms (Gaming Mode) |
| Water Resistance | IPX5 |
| Control Type | Touch Control, Call Control, Volume Control |
| Maximum Operating Distance | 10 Metres |
| Item Weight | 43.15 Grams |
| Product Dimensions | 57.3 x 29.6 x 52.4 cm |
9. Warranty and Support
Boult products typically come with a manufacturer's warranty. Please refer to the warranty card included in your product packaging for specific terms and conditions, including the warranty period and coverage details. For technical support, troubleshooting assistance, or warranty claims, please visit the official Boult website or contact their customer service. Keep your purchase receipt as proof of purchase for warranty purposes.
Online Support: Visit the official Boult Audio website for FAQs, support articles, and contact information.





