Intelligent Touch Screen Open Bluetooth Earphones User Manual

Introduction

Thank you for choosing the Intelligent Touch Screen Open Bluetooth Earphones. This manual provides essential information for the proper use, setup, and maintenance of your new earphones. Please read it thoroughly before use to ensure optimal performance and longevity.

These true wireless open-ear earbuds feature Bluetooth 5.4 connectivity, double noise reduction, and a touch screen for intuitive control. They are designed for comfort and functionality during various activities, including fitness, running, and cycling.

Package Contents

Upon unboxing, please verify that all items listed below are present:

• Headphones with hanging ears (Earbuds)
• Type-C Charging Cable
• Protective Case
• Product Instruction Manual (this document)

Image: The Intelligent Touch Screen Open Bluetooth Earphones, showing the earbuds and their charging case with a digital display.

Setup

1. Initial Charging

Before first use, fully charge the earphones 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., computer USB port, wall adapter). The charging time is approximately 1.5 hours.

Image: The earbuds and charging case, highlighting the 40-hour endurance and 500mAh battery capacity.

2. Pairing with a Bluetooth Device

1. Ensure the earphones are charged and inside the charging case.
2. Open the charging case. The earphones will automatically enter pairing mode.
3. On your Bluetooth-enabled device (smartphone, tablet, etc.), go to the Bluetooth settings.
4. Search for available devices and select "YYK-Q16 Pro" (or similar name) from the list.
5. Once connected, a confirmation sound or indicator will signify successful pairing.

The transmission range is approximately 10 meters (barrier-free).

Operating Instructions

Touch Screen Control

The earphones feature an LCD full-color touch screen on the charging case for easy control of various functions.

Image: The smart touch screen interface on the charging case, displaying various control options such as equalizer, spatial audio, and music playback.

• Music Playback: Control play/pause, skip tracks directly from the touch screen.
• Noise Reduction Settings: Adjust Active Noise Cancellation (ANC) modes.
• Equalizer Options: Switch between different sound profiles (Bass, Jazz, Vocals, Balanced).
• Spatial Audio: Activate spatial audio features for an immersive experience.

Active Noise Cancellation (ANC)

The earphones incorporate intelligent broadband deep noise cancellation technology, capable of blocking up to 99.44% of external noise. This feature allows for a quieter listening experience in noisy environments.

Image: Diagram illustrating how Active Noise Cancellation works by counteracting ambient noise with a backward sound wave.

Comfort and Fit

Designed as open-ear earphones, they provide a comfortable fit without entering the ear canal, making them suitable for extended wear and physical activities. Each earbud weighs approximately 8 grams.

Image: A person wearing the open-ear earphones, demonstrating their comfortable and secure fit.

Maintenance and Care

• Cleaning: Use a soft, dry, lint-free cloth to clean the earphones and charging case. Do not use abrasive cleaners or solvents.
• Storage: When not in use, store the earphones in their protective case to prevent damage and keep them clean.
• Water Resistance: The product description mentions IPX5 waterproof rating. While this offers protection against splashes and sweat, avoid submerging the earphones in water.
• Battery Care: To prolong battery life, avoid fully discharging the battery frequently. Charge regularly, especially if not used for extended periods.

Troubleshooting

Specifications

Warranty and Support

For warranty information and customer support, please refer to the contact details provided by your retailer or the manufacturer's official website. Keep your purchase receipt as proof of purchase for any warranty claims.

For further assistance or technical inquiries, please contact customer service.