Docooler BH128 Bone Conduction Headphones User Manual

1. Introduction

The Docooler BH128 Bone Conduction Headphones offer a unique listening experience by transmitting sound through bone, bypassing the eardrum. This design promotes healthy listening by reducing potential ear damage and hearing loss, while keeping your ears open to ambient sounds for increased safety.

Designed for active lifestyles, these headphones feature an IP56 sweat-resistant and lightweight construction, making them suitable for various outdoor activities such as walking, hiking, running, climbing, skating, and driving.

Key Features:

• Bone Conduction Technology: Sound is transmitted through bone to the auditory nerve, eliminating the need for in-ear placement and protecting eardrums.
• Situational Awareness: Keeps ears open to the environment, allowing users to remain aware of their surroundings.
• Sports-Ready Design: IP56 sweat-resistant and lightweight for comfortable use during physical activities.
• Bluetooth 5.0 Connectivity: Ensures faster transmission speed and high-quality signal for hands-free calls and music.
• Extended Battery Life: Up to 4.5 hours of playback and 15 days of standby time on a single charge.

2. Setup

2.1 Charging the Headphones

Before initial use, fully charge your Docooler BH128 headphones. The device is equipped with a 120mAh rechargeable Lithium battery.

1. Connect the provided USB cable to the charging port on the headphones.
2. Connect the other end of the USB cable to a compatible USB power source (e.g., computer USB port, USB wall adapter).
3. The LED indicator light will illuminate during charging.
4. A full charge typically takes approximately 1.5 hours. The LED indicator will change or turn off once charging is complete.

A full charge provides up to 4.5 hours of music playback, depending on volume levels, and up to 15 days of standby time.

2.2 Bluetooth Pairing

To connect your headphones to a Bluetooth-enabled device:

1. Ensure the headphones are powered off.
2. Press and hold the Power On/Off button until the LED indicator light flashes, indicating pairing mode.
3. On your device (smartphone, tablet, etc.), enable Bluetooth and search for available devices.
4. Select "BH128" from the list of found devices.
5. Once connected, the LED indicator will typically show a steady light or flash slowly.

The headphones support Bluetooth 5.0 for a stable and fast connection.

3. Operating Instructions

3.1 Wearing the Headphones

The Docooler BH128 headphones feature an ergonomic head mount designed for comfortable wear. The flexible structure is 360° bendable to adapt to various head shapes.

Image: The ergonomic head mount and 360° bendable design of the Docooler BH128 headphones, illustrating comfortable wearing.

Image: Side view of the Docooler BH128 headphones, emphasizing the comfortable and secure fit around the ear area.

3.2 Button Functions

The headphones are equipped with physical buttons for easy control of various functions.

Image: Detailed layout of the physical buttons on the Docooler BH128 headphones, including the LED indicator, Volume Up, Power On/Off, and Volume Down controls.

Image: Close-up of the multifunction button on the Docooler BH128 headphones, indicating its use for calls (answer/hang up), music (play/pause), and voice assistant activation.

• Power On/Off Button: Press and hold to power on or off.
• Volume + Button: Press to increase volume.
• Volume - Button: Press to decrease volume.
• Multifunction Button:
  • Single press: Answer/End calls, Play/Pause music.
  • Double press: Activate voice assistant (e.g., Siri).

4. Maintenance

4.1 Waterproof and Dustproof Features

The Docooler BH128 headphones are rated IP56 for professional waterproof and dustproof performance. This means they are protected against dust ingress and can withstand powerful water jets.

Image: The Docooler BH128 headphones covered in water droplets, illustrating their IP56 professional waterproof capability due to nano-coating technology.

The internal electronic components are protected by a waterproof nano-coating, ensuring the headphones remain functional even when exposed to sweat or water splashes. They are suitable for use in various weather conditions.

4.2 Cleaning and Storage

• Wipe the headphones with a soft, dry cloth to remove dust or sweat after use.
• Avoid using harsh chemicals or abrasive cleaners.
• Store the headphones in a cool, dry place away from direct sunlight and extreme temperatures.

5. Troubleshooting

If you encounter issues with your Docooler BH128 headphones, consider the following:

• No Power: Ensure the headphones are fully charged.
• Cannot Pair: Make sure Bluetooth is enabled on your device and the headphones are in pairing mode. Try restarting both devices.
• No Sound: Check the volume levels on both the headphones and your connected device. Ensure the headphones are properly paired.
• Poor Sound Quality: Move closer to your connected device to ensure a strong Bluetooth signal. Check for any obstructions between the headphones and the device.

6. Specifications

Detailed technical specifications for the Docooler BH128 Bone Conduction Headphones:

The package includes: 1 * Bone Conduction Headphone, 1 * USB Cable.

Image: An infographic summarizing the key features of the Docooler BH128 headphones, including Bluetooth 5.0, Qualcomm QCC3003 chip, comfort, suitability for various activities, lightweight design, fast charging, ear-free experience, IP56 rating, and 360° bendability.

Image: A visual representation highlighting the lightweight nature of the Docooler BH128 headphones, stating their weight as 35.5 grams.

7. Warranty Information

The Docooler BH128 Bone Conduction Headphones come with a 6-month warranty from the date of purchase. This warranty covers manufacturing defects under normal use. Please retain your proof of purchase for warranty claims.

8. Support

For further assistance, technical support, or warranty inquiries, please refer to the contact information provided with your purchase or visit the official Docooler website.