SGNICS IAII15 Wireless Earbuds User Manual

1. Introduction

Thank you for choosing SGNICS IAII15 Wireless Earbuds. These earbuds are designed to provide a high-quality audio experience with advanced features such as Bluetooth 5.3 connectivity, an LED power display, and IPX7 waterproofing. This manual will guide you through the setup, operation, and maintenance of your new wireless earbuds.

2. Package Contents

• SGNICS IAII15 Wireless Earbuds (Left and Right)
• Charging Case
• USB-C Charging Cable
• User Manual

3. Product Overview

The SGNICS IAII15 Wireless Earbuds consist of two individual earbuds and a portable charging case. The charging case features a dual LED digital power display, indicating the battery levels of both the earbuds and the case itself.

Image 1: SGNICS IAII15 Wireless Earbuds in their open charging case, showing the earbuds and the digital LED display on the front of the case.

Image 2: Diagram illustrating the LED digital power display on the charging case, showing separate indicators for left earbud, right earbud, and the charging case battery percentage.

4. Setup

4.1 Charging the Earbuds and Case

1. Initial Charge: Before first use, fully charge the charging case and earbuds. Connect the USB-C charging cable to the charging port on the case and a power source. The LED display will show the charging progress.
2. Charging Earbuds: Place the earbuds into the charging case. They will automatically begin charging. The LED display on the case will show the individual battery levels of the left and right earbuds.
3. Quick Charge: A 10-minute charge can provide up to 1 hour of playback time.

4.2 Pairing with a Device

1. First-Time Pairing: Open the charging case. The earbuds will automatically power on and enter pairing mode.
2. On your device (smartphone, tablet, computer), enable Bluetooth and search for available devices.
3. Select "SGNICS IAII15" from the list of devices to connect.
4. Once connected, the earbuds will indicate successful pairing.
5. Automatic Reconnection: After the initial pairing, the earbuds will automatically connect to the last paired device when the charging case is opened, provided Bluetooth is enabled on the device.

Image 3: Graphic illustrating the benefits of Bluetooth 5.3 technology, including more stable connection, lower power consumption, longer transmission range, and lower latency.

5. Operating the Earbuds

5.1 Wearing the Earbuds

Gently insert the earbuds into your ears, ensuring a comfortable and secure fit. Adjust them until the sound quality is optimal and they feel stable.

Image 4: An image highlighting the lightweight and portable design of the earbuds, showing a single earbud weighing only 3 grams and the compact charging case.

5.2 Touch Controls

The earbuds feature capacitive touch-sensing technology for easy control of music and calls.

Image 5: Diagram showcasing the internal components of the earbud, highlighting the 13mm dynamic driver responsible for authentic sound and deep bass.

6. Maintenance

6.1 Cleaning

Regularly clean your earbuds and charging case with a soft, dry, lint-free cloth. Avoid using abrasive materials or harsh chemicals. Do not allow moisture into any openings.

6.2 Water Resistance (IPX7)

The SGNICS IAII15 earbuds and charging case are IPX7 waterproof, meaning they are resistant to sweat, water splashes, and rain. They are not designed for swimming or prolonged submersion in water. Ensure the charging port is dry before charging.

Image 6: Visual representation of the IPX7 waterproof rating, showing the earbuds and charging case with water droplets, indicating resistance to sweat, water, and rain.

7. Troubleshooting

• Earbuds not pairing: Ensure both earbuds are in the charging case, then open the lid to activate pairing mode. Check that Bluetooth is enabled on your device and try reconnecting.
• No sound from one earbud: Place both earbuds back into the charging case, close the lid, wait a few seconds, then open it again. This can reset the connection.
• Charging issues: Verify the USB-C cable is securely connected to both the case and the power source. Ensure the charging contacts on the earbuds and inside the case are clean and dry.
• Poor sound quality: Ensure the earbuds are properly seated in your ears. Check your device's volume settings and the distance between your device and the earbuds (within 10 meters for stable connection).

8. Specifications

• Model: IAII15
• Bluetooth Version: 5.3
• Driver Size: 13mm
• Single Earbud Weight: 3.2 grams
• Water Resistance Rating: IPX7
• Battery Life (Earbuds): Up to 5 hours on a single charge
• Total Playtime (with Charging Case): Up to 40 hours
• Quick Charge: 10 minutes charge for 1 hour playback
• Control Method: Touch, Voice
• Compatible Devices: Tablets, Cell Phones, Computers, Smart Phones

9. Safety Information

• Do not expose the earbuds or charging case to extreme temperatures.
• Avoid listening at high volume levels for extended periods to prevent hearing damage.
• Keep out of reach of children and pets.
• Dispose of the product responsibly according to local regulations.

10. Warranty and Support

SGNICS products come with a standard manufacturer's warranty. For detailed warranty information, technical support, or any inquiries, please refer to the contact information provided with your purchase or visit the official SGNICS website.