1. Introduction
Thank you for choosing the Boult Audio Curve Max Bluetooth Earphones. This manual provides essential information for setting up, operating, and maintaining your device. Please read it carefully to ensure optimal performance and longevity of your earphones.
Image 1.1: Boult Audio Curve Max Bluetooth Earphones (Black)
The Boult Audio Curve Max neckband earphones are designed for extended listening, clear calls, and immersive gaming, featuring a comfortable neckband design and advanced audio technologies.
2. Safety Information
- Do not expose the earphones to extreme temperatures or direct sunlight.
- Avoid using the earphones at excessively high volumes for prolonged periods to prevent hearing damage.
- Keep the device away from water and moisture, unless specified by its IPX5 rating for sweat and splash resistance.
- Do not attempt to disassemble or modify the earphones. This will void the warranty.
- Use only the provided charging cable or a certified Type-C cable for charging.
3. Package Contents
Ensure all items are present in the box:
- Boult Audio Curve Max Neckband Earphones
- USB Type-C Charging Cable
- Extra Eartips (various sizes)
- User Manual
- Warranty Card
4. Product Overview
The Boult Audio Curve Max features a flexible neckband, in-ear earbuds with ear hooks for secure fit, and an inline control panel. Key components include:
- Earbuds: Equipped with 13mm magnetic bass drivers for enhanced audio.
- Neckband: Flexible and lightweight for comfortable wear.
- Inline Control Panel: Buttons for volume, track control, call management, and mode activation.
- Microphone: Zen Environmental Noise Cancellation (ENC) mic for clear calls.
- Type-C Charging Port: For fast charging.
Image 4.1: Overview of Boult Audio Curve Max features including 13mm drivers, Zen ENC, IPX5, and playtime.
5. Setup
5.1. Charging the Earphones
Before first use, fully charge the earphones.
- Connect the provided USB Type-C charging cable to the charging port on the neckband.
- Connect the other end of the cable to a USB power adapter (not included) or a computer's USB port.
- The LED indicator will show charging status. It will typically turn off or change color when fully charged.
A 10-minute charge provides approximately 24 hours of playback, with a full charge offering up to 100 hours of playtime.
Image 5.1: Type-C fast charging capability of the Boult Audio Curve Max.
5.2. Bluetooth Pairing
- Power On: Press and hold the Multi-function button (usually the center button on the inline control) until the LED indicator flashes blue and red, indicating pairing mode.
- Activate Bluetooth: On your device (smartphone, tablet, laptop), enable Bluetooth.
- Select Device: Search for "Boult Curve Max" in the list of available Bluetooth devices and select it to connect.
- Confirmation: The LED indicator will flash blue slowly, and you may hear an audio prompt confirming successful connection.
5.3. Dual Device Connectivity
The Boult Audio Curve Max supports connecting to two devices simultaneously.
- Pair the earphones with the first device as described in Section 5.2.
- Disable Bluetooth on the first device. The earphones will re-enter pairing mode.
- Pair the earphones with the second device.
- Re-enable Bluetooth on the first device. The earphones should automatically connect to both devices.
You can now seamlessly switch audio playback between the two connected devices.
Image 5.2: Illustration of dual device connectivity for the Boult Audio Curve Max.
6. Operating Instructions
The inline control panel allows for easy management of music, calls, and other functions.
Image 6.1: Diagram illustrating the functions of the inline control buttons.
6.1. Music Control
- Play/Pause: Single press the Multi-function button.
- Volume Up: Single press the '+' button.
- Volume Down: Single press the '-' button.
- Next Track: Long press the '+' button.
- Previous Track: Long press the '-' button.
6.2. Call Management
- Answer/End Call: Single press the Multi-function button.
- Reject Call: Long press the Multi-function button.
6.3. Voice Assistant
- Activate Voice Assistant: Triple press the Multi-function button.
6.4. Gaming Mode
The Boult Audio Curve Max features a 50ms low latency gaming mode for synchronized audio during gameplay.
- Activate Gaming Mode: Quadruple press the Multi-function button.
Image 6.2: The Boult Audio Curve Max in use, highlighting the 50ms low latency gaming mode.
7. Maintenance
7.1. Cleaning
- Wipe the earphones with a soft, dry, lint-free cloth.
- Do not use harsh chemicals, cleaning solvents, or strong detergents.
- Remove eartips and clean them separately with mild soap and water if necessary, ensuring they are completely dry before reattaching.
7.2. Storage
- Store the earphones in a cool, dry place when not in use.
- Avoid storing them in direct sunlight or in environments with high humidity.
7.3. Water Resistance (IPX5)
The Boult Audio Curve Max has an IPX5 rating, meaning it is resistant to sweat and splashes. It is not designed for submersion in water.
Image 7.1: The Boult Audio Curve Max highlighting its IPX5 water resistance for sweat and rain.
8. Troubleshooting
| Problem | Possible Cause | Solution |
|---|---|---|
| Earphones do not power on | Low battery | Charge the earphones fully. |
| Cannot pair with device | Bluetooth not enabled, earphones not in pairing mode, or device too far. | Ensure Bluetooth is on, earphones are in pairing mode (flashing red/blue), and within 10 meters. Forget device and re-pair. |
| No sound or low volume | Volume too low, earphones not connected, or incorrect audio output selected. | Increase volume on both earphones and connected device. Reconnect earphones. Check device's audio output settings. |
| Call quality is poor | Environmental noise, microphone obstruction. | Ensure the microphone is not covered. Move to a quieter environment. |
9. Specifications
| Feature | Specification |
|---|---|
| Model Name | Curve Max |
| Bluetooth Version | 5.3 |
| Wireless Range | Up to 10 meters |
| Battery Life | Up to 100 hours (total playtime) |
| Fast Charging | 10 mins charge = 24 hours playback |
| Charging Port | USB Type-C |
| Audio Driver Size | 13mm |
| Microphone | Zen Environmental Noise Cancellation (ENC) |
| Low Latency Gaming Mode | 50ms |
| Water Resistance | IPX5 (Sweat and Splash Proof) |
| Dual Device Connectivity | Supported |
| Control Type | Inline Buttons (Volume, Track, Call, Voice Assistant, Gaming Mode) |
| Weight | 50 grams |
10. Warranty and Support
Your Boult Audio Curve Max earphones come with a manufacturer's warranty. Please refer to the included Warranty Card for specific terms and conditions, including warranty period and coverage details.
For technical support, service, or warranty claims, please contact Boult Audio customer service through their official website or the contact information provided on your warranty card.
Manufacturer: Boult Audio, Exotic Mile Pvt. Ltd., B-67, Wazirpur Industrial Area, Delhi -110052, Shenzhen Exotic Electronics Co.,Ltd
Importer: Exotic Mile Pvt. Ltd. , B67 Wazirpur Industrial Area , New Delhi 110052
