JOMILIN B9 Wireless Over-Ear Headphones User Manual

Introduction

This manual provides comprehensive instructions for the JOMILIN B9 Wireless Over-Ear Headphones. Designed for comfort and high-fidelity audio, these headphones offer versatile connectivity and extended battery life for various uses.

Package Contents

• JOMILIN B9 Wireless Over-Ear Headphones
• USB-C Charging Cable
• 3.5mm Audio Cable
• User Manual

Image: JOMILIN B9 Wireless Over-Ear Headphones in purple, showcasing the main product.

Product Features

• Extended Playtime: Up to 60 hours of continuous audio playback on a single charge. A 10-minute quick charge provides approximately 4 hours of listening time.
• High-Fidelity Stereo Sound: Equipped with 40mm audio drivers and an advanced Bluetooth 5.3 chip, delivering clear sound with dynamic range, rich bass, and crisp mids.
• Advanced Bluetooth 5.3 Technology: Ensures a stable and fast wireless connection. Supports simultaneous pairing with two devices, allowing seamless switching between them.
• Comfortable Design: Features ultra-soft ear cushions and a padded headband for extended wear comfort. The adjustable slider ensures a secure fit.
• Foldable and Lightweight: Designed for portability, the headphones can be folded for easy storage and transport. Weighs approximately 7.01 ounces.
• Dual Connectivity Modes: Supports both wireless (Bluetooth) and wired (3.5mm audio cable) connections for broad device compatibility.
• Integrated Microphone: Allows for hands-free communication.
• Intuitive Controls: Easy-to-access buttons for volume control, track navigation, call management, and voice assistant activation.

Image: Internal components of the JOMILIN B9 headphones, illustrating the 40mm HD drive unit and Bluetooth 5.3 technology for high-fidelity stereo sound.

Image: JOMILIN B9 headphones being used in various daily activities, including work, outdoor exercise, and travel, highlighting their versatility.

Image: A user enjoying music with the JOMILIN B9 headphones, emphasizing the 60-hour battery life and fast-charging capability.

Setup and Pairing

1. Charging the Headphones:

   Before first use, fully charge the headphones. Connect the USB-C charging cable to the charging port on the headphone and the other end to a USB power source. The indicator light will show charging status and turn off when fully charged (approximately 2 hours).

2. Powering On/Off:

   Locate the Power On/Off switch on the headphone. Slide the switch to the "On" position to power on. Slide to "Off" to power off.
3. Bluetooth Pairing:
   • Ensure the headphones are powered off.
   • Slide the Power On/Off switch to "On". The headphones will enter pairing mode, indicated by a flashing LED light (e.g., blue and red alternating).
   • On your device (smartphone, tablet, PC), enable Bluetooth and search for available devices.
   • Select "JOMILIN B9" from the list of devices.
   • Once connected, the LED indicator will typically show a solid blue light or flash slowly. A voice prompt will confirm successful pairing.
4. Dual Device Pairing:

   To connect to a second device, disconnect from the first device. Put the headphones back into pairing mode and connect to the second device. Then, reconnect to the first device from its Bluetooth settings. The headphones should now be connected to both devices simultaneously, allowing you to switch audio sources as needed.

5. Wired Connection:

   For non-Bluetooth devices or when battery is low, use the included 3.5mm audio cable. Plug one end into the headphone's 3.5mm Aux In Port and the other end into your device's audio jack.

Image: Detailed view of the headphone controls and ports, including power, volume, track navigation, and charging/auxiliary inputs.

Operating Instructions

Button Functions:

• Power On/Off Switch: Slide to turn the headphones on or off.
• Play/Pause Button: Press once to play or pause audio.
• Volume Up (+): Press to increase volume. Hold to skip to the next track.
• Volume Down (-): Press to decrease volume. Hold to go to the previous track.
• Multi-function Button (often Play/Pause button):
  • Press once to answer an incoming call.
  • Press once during a call to hang up.
  • Hold to reject an incoming call.
  • Double-press to activate your device's voice assistant (e.g., Siri, Google Assistant).

Usage Modes:

• Wireless Mode: Connect via Bluetooth to your preferred device.
• Wired Mode: Connect using the 3.5mm audio cable. This mode does not require battery power.

Image: Demonstrating both wired and wireless (Bluetooth 5.3) connectivity options for the JOMILIN B9 headphones with various devices.

Maintenance and Care

• Cleaning: Use a soft, dry cloth to clean the headphones. Do not use abrasive cleaners or solvents.
• Storage: When not in use, store the headphones in the provided carrying bag to protect them from dust and scratches. The foldable design allows for compact storage.
• Battery Care: To prolong battery life, avoid fully discharging the headphones frequently. Charge them regularly, even if not in constant use.
• Avoid Extreme Conditions: Do not expose the headphones to extreme temperatures, humidity, or direct sunlight.

Image: Detailed view of the headphone's design elements, emphasizing comfort and portability.

Troubleshooting

Specifications

Warranty and Support

JOMILIN offers a 180-day hassle-free limited protection and quick response customer service for the B9 Wireless Over-Ear Headphones. For any questions or support needs, please contact JOMILIN customer service. They aim to respond within 24 hours.

For further information or to register your product, please visit the official JOMILIN website or refer to the contact details provided in your product packaging.