1. Introduction
Thank you for choosing the GOBOULT Audio ProBass Qcharge Wireless Neckband Earphones. This manual provides essential information for setting up, operating, and maintaining your earphones to ensure optimal performance and longevity. These earphones feature fast charging, a long battery life, an in-built microphone, and IPX5 water resistance, designed for comfort and high-quality audio.
2. What's in the Box
Upon opening your product package, please ensure all the following items are present:
- Qcharge Earphones
- 2 Extra Pairs of Earbuds (different sizes)
- Charging Micro USB Cable
- User Manual
3. Product Features
3.1. Fast Charging & Extended Battery Life
The ProBass Qcharge earphones are equipped with Type-C fast charging technology. A mere 15 minutes of charging provides up to 15 hours of playback time. A full charge, achieved in approximately 25-30 minutes, offers up to 20 hours of playback.

Figure 1: Fast charging capability of the GOBOULT Audio ProBass Qcharge earphones.

Figure 2: Battery life details for the GOBOULT Audio ProBass Qcharge earphones.
3.2. High Fidelity Audio with Deep Bass
These earphones feature Noise Isolating Aerospace Grade AL Drivers with built-in micro-woofers, engineered to produce deep bass, crystal clear highs, and stable mids. The off-axis magnetic technology, with oval-shaped earbuds and a nozzle angled at 60 degrees, directs sound directly into the ear canal, enhancing sound quality and providing passive noise isolation.

Figure 3: Internal structure and audio components for high fidelity sound.
3.3. Durable and Comfortable Design
The light yet sturdy flexi-band is designed to drape comfortably across the neck, ensuring supreme comfort for extended wear. The earphones also feature magnetic earbuds for convenient storage and to prevent tangling.

Figure 4: Ergonomic design for all-day wear.
3.4. IPX5 Water Resistance
With an IPX5 water resistance rating, these earphones are protected against splashes and sweat, making them suitable for workouts and outdoor activities.

Figure 5: IPX5 water resistance for durability during active use.
4. Setup Guide
4.1. Charging Your Earphones
- Locate the charging port on the neckband.
- Connect the provided Micro USB charging cable to the earphones and a compatible USB power source.
- The LED indicator will show the charging status. Once fully charged, the indicator light will change or turn off.
- A full charge takes approximately 25-30 minutes.
4.2. Bluetooth Pairing
- Ensure your earphones are sufficiently charged.
- Turn on the earphones by pressing and holding the power button until the LED indicator flashes, indicating pairing mode.
- On your device (smartphone, tablet, etc.), go to Bluetooth settings and enable Bluetooth.
- Search for available devices and select "GOBOULT ProBass Qcharge" from the list.
- Once connected, the LED indicator will show a steady light or flash slowly.
- The earphones support fast and auto-pairing for subsequent connections.

Figure 6: Overview of voice assistant activation, inline controls, and magnetic earbuds.
5. Operating Instructions
5.1. Inline Controls
The earphones feature intuitive inline controls for easy management of your audio and calls:
- Volume Up/Down: Press '+' or '-' buttons.
- Play/Pause: Press the multi-function button once.
- Next Track: Press and hold '+' button.
- Previous Track: Press and hold '-' button.
- Answer/End Call: Press the multi-function button once.
- Reject Call: Press and hold the multi-function button.
5.2. Voice Assistant Activation
To activate your device's voice assistant (Google Assistant or Siri), press the power button for 2 seconds.
6. Maintenance and Care
- Cleaning: Use a soft, dry cloth to clean the earphones. Avoid using harsh chemicals or abrasive materials.
- Water Resistance: The earphones are IPX5 water resistant, meaning they can withstand splashes and sweat. Do not submerge them in water or expose them to heavy rain.
- Storage: When not in use, store the earphones in a cool, dry place away from direct sunlight and extreme temperatures. The magnetic earbuds help prevent tangling.
- Battery Care: To prolong battery life, avoid fully discharging the earphones frequently. Charge them regularly, even if not in constant use.
7. Troubleshooting
| Problem | Possible Solution |
|---|---|
| Earphones not turning on | Ensure the earphones are charged. Connect to a power source and check the charging indicator. |
| Cannot pair with device |
|
| No sound or low volume |
|
| Charging issues |
|
8. Specifications
| Feature | Detail |
|---|---|
| Model Name | ProBass Qcharge |
| Connectivity Technology | Wireless (Bluetooth v5.0) |
| Bluetooth Range | 10 Metres |
| Audio Driver Type | Dynamic Driver, Micro-woofers |
| Battery Life | Up to 20 hours playback |
| Charging Time | 25-30 minutes for full charge (Type-C Fast Charging) |
| Water Resistance Level | IPX5 Water Resistant |
| Control Type | Volume Control, Touch Controls |
| Microphone Format | Built-In |
| Compatible Devices | Mobiles, Smartphones, Tablets, Laptops, Smart TVs (iOS, Android, Windows, Blackberry) |
| Operating System Compatibility | iOS 8.0/ Android 4.3 or above |
| Item Weight | 28 Grams |
| Product Dimensions (LxWxH) | 15 x 2 x 18 cm |
9. Official Product Videos
9.1. GOBOULT Audio ProBass Qcharge Overview
Video 1: A brief overview of the GOBOULT Audio ProBass Qcharge earphones, showcasing its design and key features.
9.2. GOBOULT Audio ProBass Qcharge Features Highlight
Video 2: This video highlights various features of the GOBOULT Audio ProBass Qcharge, including sound quality, comfort, and water resistance.
10. Warranty and Support
Your GOBOULT Audio ProBass Qcharge earphones come with a 12-month standard brand warranty from the date of purchase. This warranty covers manufacturing defects. For warranty claims, technical support, or further assistance, please refer to the contact information provided in your product packaging or visit the official GOBOULT support website.
For detailed information on EMI options, replacement policies, and other product details, please visit the product detail page on the retailer's website.





