Bone Conduction Headphones Instruction Manual

Introduction

The SAYRELANCES Bone Conduction Headphones offer an innovative open-ear listening experience, transmitting audio through your cheekbones to keep your ear canals free. This design ensures you remain aware of your surroundings, enhancing safety during activities like running, cycling, or walking. Lightweight and comfortable, these headphones are built for extended wear and active lifestyles.

Equipped with Bluetooth 5.0, they provide stable and fast connections to a variety of devices. The IP54 waterproof rating ensures durability against sweat and light rain, making them suitable for various sports and outdoor conditions.

Figure 1: Sayrelances Bone Conduction Headphones

Figure 2: IP54 Waterproof Rating for Active Use

Figure 3: Patented Bone Conduction Technology

What's in the Box

Your Sayrelances Bone Conduction Headphones package includes the following items:

• Open Ear bone conduction headphones
• USB-C charging cable
• Earplug
• Manual

Figure 4: Package Contents

Setup

Powering On/Off

To power on the headphones, press and hold the '+' button for 3 seconds. The indicator light will flash blue and red, and you will hear a vibration, indicating it's ready for pairing. To power off, press and hold the '+' button again for 3-5 seconds until the lights turn off.

Bluetooth Pairing

Once powered on, the headphones will automatically enter pairing mode (indicated by flashing blue and red lights). On your device (smartphone, tablet, smartwatch, etc.), enable Bluetooth and search for 'B10' in the list of available devices. Select 'B10' to connect. Once successfully paired, the indicator light will occasionally flash blue.

Video 1: Open Ear Bone Conduction Headphones - Unboxing, Controls, and Pairing Overview

Video 2: Bone Conduction Sports Headphones Bluetooth - Features and Usage

Operating Instructions

Controls

The headphones feature intuitive controls located on the side:

• Play/Pause: Double-click the '+' button.
• Volume Up: Single-click the '+' button.
• Volume Down: Single-click the '-' button.
• Next Track: Long press the '+' button for 2 seconds.
• Previous Track: Long press the '-' button for 2 seconds.
• Answer/End Call: Double-click the '+' button.

Figure 5: Headphone Control Layout

Wearing the Headphones

Place the headphones with the transducers resting on your cheekbones, just in front of your ears. The band should wrap comfortably around the back of your head. The lightweight design (only 0.07 pounds) ensures a secure and comfortable fit, allowing you to enjoy your activities without discomfort.

Figure 6: Proper Wearing Position for Optimal Comfort

Charging

The headphones are equipped with a 230mAh rechargeable battery, providing up to 8 hours of playtime (at 70% volume) or phone call time. A full charge takes approximately 2 hours. For quick use, a 15-minute charge can provide 1 hour of talk or playtime.

To charge, open the protective flap covering the USB-C charging port located on the side of the headphone unit. Insert the provided USB-C charging cable into the port and connect the other end to a compatible USB power source.

Figure 7: USB-C Charging Port

Maintenance

To ensure the longevity and optimal performance of your Sayrelances Bone Conduction Headphones, follow these maintenance guidelines:

• Cleaning: Wipe the headphones with a soft, damp cloth after each use, especially after workouts, to remove sweat and dirt. Avoid using harsh chemicals or abrasive materials.
• Water Resistance: The headphones have an IP54 waterproof rating, meaning they are resistant to sweat and splashes. They are suitable for running in light rain or intense workouts. However, they are not designed for swimming or submersion in water. Ensure the charging port cover is securely closed before exposure to moisture.
• Storage: Store the headphones in a cool, dry place away from direct sunlight and extreme temperatures. Avoid placing heavy objects on them.
• Charging Port: Always ensure the charging port is dry before connecting the charging cable to prevent damage.

Troubleshooting

If you encounter any issues with your headphones, please refer to the following common troubleshooting steps:

• No Power: Ensure the headphones are fully charged. Connect them to the charging cable and a power source for at least 15 minutes.
• Cannot Pair: Make sure the headphones are in pairing mode (flashing blue and red light). Turn off and on your device's Bluetooth. If the issue persists, try forgetting the device from your Bluetooth list and re-pairing.
• No Sound/Low Volume: Check the volume levels on both the headphones and your connected device. Ensure the headphones are properly positioned on your cheekbones.
• Intermittent Connection: Ensure your device is within the 10-meter Bluetooth range. Avoid obstacles between the headphones and your device. Try disconnecting and reconnecting the Bluetooth connection.
• Water Damage: While IP54 rated, prolonged exposure to heavy rain or submersion can cause damage. If wet, dry thoroughly before attempting to charge or use.

Specifications

Warranty & Support

We are committed to providing excellent after-sales service for your Sayrelances Open Ear Headphones. If you encounter any problems or have questions regarding your product, please do not hesitate to contact us. Our support team is ready to assist you with any concerns.

Please refer to your purchase documentation for specific warranty terms and conditions.