MUSICOZY Bluetooth 5.3 Sleep Earbuds User Manual

Introduction

The MUSICOZY Bluetooth 5.3 Sleep Earbuds are designed to provide a tranquil audio experience, ideal for sleep, relaxation, white noise, podcasts, and focused study. These lightweight, in-ear earbuds feature advanced sound tuning and acoustic chamber technology to deliver clear, gentle sound waves, helping to create a serene environment for deep sleep and relaxation. With an ergonomic design and IPX6 waterproof rating, they are suitable for various environments and comfortable for side sleepers.

What's in the Box

Please check the package contents to ensure all items are present:

• 1x MUSICOZY Bluetooth Sleep Earbuds
• 1x Charging Cable (Type C)
• 1x User Manual

Image: The MUSICOZY Bluetooth Sleep Earbuds shown with their charging case. One earbud is placed inside the open case, and the other is shown separately next to it. The earbuds and case are black.

Specifications

Image: A chart illustrating the noise reduction capabilities of the earbuds across various sound environments (construction, dogs, communication, snoring, chewing, barking) and their Noise Reduction Rating (NRR) for different uses like sleep, quiet, travel, study, and music.

Setup

1. Initial Charging

Before first use, fully charge the earbuds and the charging case. Connect the provided Type C charging cable to the charging port on the case and plug the other end into a USB power source (e.g., wall adapter, computer USB port). The indicator light on the case will show charging status and turn off when fully charged.

2. Wearing the Earbuds for Snug Fit

For optimal sound quality and noise reduction, ensure the earbuds are worn correctly and securely.

1. Remove Ear Tips (Optional): The one-piece silicone ear tips can be removed for cleaning or replacement.
2. Insert: Gently insert the earbud into your ear canal at the specified angle.
3. Twist to Secure: Twist the earbud slightly to secure it in place, ensuring a snug and comfortable fit. This helps in effective noise blocking.

Image: A three-step visual guide demonstrating how to wear the earbuds for a snug fit. Step 1 shows the removable silicone ear tips. Step 2 illustrates inserting the earbud into the ear at an angle. Step 3 shows twisting the earbud to secure it in place.

Image: Three illustrations showing the ergonomic design of the earbuds, how they snugly fit the ear, and their noise-blocking capability, emphasizing comfort for side sleepers.

Operating Instructions

1. Power On/Off

• Power On: The earbuds will automatically power on when removed from the charging case.
• Power Off: Place the earbuds back into the charging case to automatically power them off and begin charging.

2. Bluetooth Pairing

The earbuds feature one-step auto pairing for quick and hassle-free connection.

1. Ensure the earbuds are charged and removed from the charging case. They will enter pairing mode automatically.
2. On your device (smartphone, tablet, laptop), enable Bluetooth and search for "MUSICOZY Sleep Earbuds" or "J215" in the list of available devices.
3. Select the earbuds to connect. Once connected, you will hear a confirmation tone, and the device will show "Connected".

Image: A smartphone screen showing a successful Bluetooth connection to the earbuds, alongside icons illustrating the touch controls for Play/Pause, Answer/End Call, and Reject Call.

Image: A visual representation of the earbuds connecting to a smartphone via Bluetooth 5.3, highlighting features like 70H battery life, low power consumption, improved connection stability (+60%), high transmission (+50%), and 1.5H charging time.

3. Basic Controls (Touch Sensitive)

• Play/Pause: Tap the touch area on either earbud once.
• Answer/End Call: Double-tap the touch area on either earbud.
• Reject Call: Long press the touch area on either earbud for two seconds.

Maintenance

Proper maintenance ensures the longevity and performance of your MUSICOZY Sleep Earbuds.

• Cleaning: The earbuds are made with liquid silicone, which is skin-friendly and easy to clean. Use a soft, dry, lint-free cloth to wipe the earbuds and charging case. For stubborn dirt, a slightly damp cloth can be used, but ensure no moisture enters the charging port or speaker grilles.
• Storage: When not in use, always store the earbuds in their charging case to protect them from dust, dirt, and physical damage. Store in a cool, dry place away from extreme temperatures.
• Water Resistance: The earbuds are IPX6 waterproof, meaning they can withstand powerful water jets. However, they are not designed for submersion. Avoid prolonged exposure to water and do not use them while swimming or showering. Ensure they are dry before placing them back in the charging case.
• Charging: Use only the provided charging cable or a certified Type C cable. Avoid using damaged cables or chargers.

Image: An illustration showing the MUSICOZY earbuds and charging case with water splashes, indicating their IPX6 waterproof rating.

Troubleshooting

If you encounter any issues with your MUSICOZY Sleep Earbuds, please refer to the following common solutions:

Warranty and Support

MUSICOZY is committed to providing high-quality products and excellent customer service. For any concerns or issues not covered in this manual, please contact our dedicated customer support team.

While specific warranty details are not provided in this manual, most MUSICOZY products come with a standard manufacturer's warranty covering defects in materials and workmanship. Please retain your proof of purchase for warranty claims.

For further assistance, visit the official MUSICOZY store on Amazon or contact their customer service directly via the contact information provided with your purchase or on their official website.

Online Store: MUSICOZY Amazon Store