MSHUKCOE SK19 Sleep Earbuds User Manual

Introduction

Thank you for choosing the MSHUKCOE SK19 Sleep Earbuds. These invisible, ultra-small wireless Bluetooth earphones are designed for comfort, especially for side sleepers, and provide high-quality audio while minimizing sound leakage. This manual provides detailed instructions for setup, operation, maintenance, and troubleshooting to ensure optimal performance and longevity of your device.

Image: The SK19 Sleep Earbuds and their compact charging case, demonstrating their small size when held in hands.

Product Overview

The SK19 Sleep Earbuds are engineered for discreet and comfortable wear, featuring an invisible design that fits snugly within the ear. They are ideal for extended use, including during sleep, due to their lightweight construction and ergonomic shape. Key features include:

• Invisible Design & Ergonomics: Very mini design style, lightweight, and fits snugly in the ear to prevent discomfort during long periods of wear.
• Premium Sound Quality: Utilizes patented speaker and acoustic cavity technology to deliver high-quality audio with reduced sound leakage, ensuring privacy.
• Comfortable to Wear: Each earplug weighs only 0.08 ounces, made of soft liquid silicone for comfort, eliminating the swelling and discomfort associated with traditional hard plastic earbuds.
• Sleep Assistant, Block Noise: Excellent ergonomic in-ear noise cancellation, combined with ENC call noise reduction, to provide a quiet environment for sleep, reducing disturbances from snoring or other noises.
• Extended Battery Life & Fast Charging: Offers 4-5 hours of listening time per charge, with the stylish charging case extending total usage to 25 hours. Supports Type-C fast charging, providing 90 minutes of listening from just a 10-minute charge.

Image: A close-up view of the SK19 earbud, highlighting its "Super Mini" size as it is held delicately between two fingers.

Image: A visual comparison showing the SK19 earbud (smaller) next to a "regular headset" earbud, illustrating that the SK19 is approximately two-thirds the size.

Setup

Charging the Earbuds and Case

Before first use, fully charge the SK19 earbuds and their charging case. The case features an LED digital display to show the battery percentage.

1. Place both earbuds into the charging case. Ensure they are correctly seated in their respective slots.
2. Connect the 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).
3. The LED display on the charging case will illuminate, indicating the current battery level. Allow the case and earbuds to charge until the display shows 100%.
4. A 10-minute fast charge can provide up to 90 minutes of listening time. A full charge typically takes about 1 hour for the case.

Image: The SK19 earbuds in their charging case, displaying "100" on the LED screen, indicating a full charge.

Pairing with a Bluetooth Device

The SK19 earbuds support Bluetooth 5.3 for a fast and stable connection.

1. Ensure the earbuds are charged and inside the charging case.
2. Open the charging case lid. The earbuds will automatically enter pairing mode.
3. On your Bluetooth-enabled device (smartphone, tablet, etc.), go to the Bluetooth settings.
4. Search for available devices. You should see "SK19" appear in the list.
5. Select "SK19" to connect. Once connected, you will hear an audible confirmation, and the earbuds' indicator lights may change.
6. The earbuds connect independently, allowing you to use one earbud at a time if desired.

Operating Instructions

The SK19 earbuds feature smart touch controls for easy management of audio playback and calls.

Image: A woman comfortably sleeping on her side with the SK19 earbuds in her ears, illustrating that the design prevents pressure on the ears.

Touch Controls

The touch area is located on the outer surface of each earbud.

Image: A detailed diagram illustrating the dimensions of the SK19 earbuds and their charging case in centimeters and inches.

Maintenance

Proper maintenance ensures the longevity and optimal performance of your SK19 Sleep Earbuds.

• Cleaning: Regularly clean the earbuds and charging case with a soft, dry, lint-free cloth. For the ear tips, you can gently wipe them with a slightly damp cloth and allow them to air dry completely before reattaching. Do not use harsh chemicals or abrasive materials.
• 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 direct sunlight and extreme temperatures.
• Water Resistance: The SK19 earbuds are rated IPX5 waterproof, meaning they are resistant to splashes and sweat. They are not designed for submersion in water. Avoid exposing them to heavy rain or showering with them. If they get wet, wipe them dry immediately.
• Charging Port: Keep the Type-C charging port free of dust and debris. Use a soft brush or compressed air if necessary.
• Battery Care: To preserve battery life, avoid fully discharging the earbuds and case frequently. Charge them regularly, even if not in constant use.

Image: A visual representation of the SK19 earbud fitting discreetly and comfortably within the ear canal, highlighting its invisible design.

Troubleshooting

If you encounter issues with your SK19 Sleep Earbuds, refer to the following common solutions:

Specifications

Detailed technical specifications for the MSHUKCOE SK19 Sleep Earbuds:

• Model Name: MSHUKCOE-TWS-SK19-Black
• Connectivity Technology: Wireless (Bluetooth)
• Wireless Communication Technology: Bluetooth 5.3
• Bluetooth Range: 10 Meters
• Ear Placement: In Ear
• Form Factor: In Ear
• Noise Control: Sound Isolation
• Frequency Response: 20 Hz - 20,000 Hz
• Sensitivity: 90 dB
• Impedance: 32 Ohm
• Control Type: Call Control, Touch
• Battery Life (Earbuds): 4-5 Hours (per charge)
• Charging Case Battery Life: Up to 25 Hours (total with case)
• Charging Time (Earbuds): 10 minutes for 90 minutes listening
• Charging Case Battery Capacity: 200 Milliamp Hours
• Charging Case Charging Time: 1 Hour
• Charging Port: USB Type-C
• Water Resistance Level: IPX5 (Waterproof)
• Material: Plastic (Earbuds and Case)
• Item Weight (Earbuds): 0.08 ounces (each)
• Product Dimensions (Earbuds): Approximately 1.4cm x 1.8cm (0.55 x 0.7 inches)
• Product Dimensions (Case): Approximately 4cm x 4cm x 1.7cm (1.57 x 1.57 x 0.66 inches)
• Included Components: Earbuds, Charging Case, Type-C Charging Cable.

Warranty and Support

For warranty information and customer support, please refer to the documentation included with your purchase or contact MSHUKCOE customer service directly. Details are typically available on the product packaging or the official brand website.

For further assistance, you may visit the product page on Amazon: MSHUKCOE SK19 Sleep Earbuds on Amazon