SGNICS IAII15 Wireless Earbuds

1. Introduction

Thank you for choosing the SGNICS IAII15 Wireless Earbuds. This manual provides detailed instructions for setting up, operating, and maintaining your earbuds to ensure optimal performance and longevity. Please read this manual thoroughly before using the product.

Package Contents:

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

2. Product Overview

Familiarize yourself with the components and controls of your SGNICS IAII15 Wireless Earbuds.

Earbud Components:

• Touch Control Area: For managing playback, calls, and voice assistant.
• Microphone: Built-in for calls and voice commands.
• Charging Contacts: For charging within the case.
• Speaker: Delivers audio.

Charging Case:

• Earbud Charging Slots: Securely holds and charges earbuds.
• LED Digital Power Display: Shows battery levels for the case and individual earbuds.
• USB-C Charging Port: For charging the case.

Image: The SGNICS IAII15 earbuds in their charging case, illustrating the dual LED digital power display for both earbuds and the charging case. The display shows remaining power levels, with a single charge providing 5.0 hours, the charging case providing 35 hours, and 1.0 hour of playback from a quick charge.

Image: A detailed view of the SGNICS IAII15 earbud's internal components, highlighting the 13mm dynamic driver responsible for authentic sound and stunning bass. This image also references the light design and Bluetooth 5.3 technology.

3. Setup

3.1 Charging the Earbuds and Case

1. Initial Charge: Before first use, place both earbuds into the charging case and connect the case to a power source using the provided USB-C cable. Ensure the case is fully charged. 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 earbud battery levels.
3. Charging Case: Connect the USB-C cable to the charging port on the case and to a USB power adapter (not included). The digital display on the case will indicate its battery level during charging.

A full charge provides up to 5 hours of listening time for the earbuds, with the charging case extending total listening time up to 40 hours. A quick 10-minute charge can provide approximately 1 hour of playback.

3.2 Pairing with a Device

1. First-Time Pairing:
   • Open the charging case. The earbuds will automatically power on and enter pairing mode.
   • On your device (smartphone, tablet, computer), enable Bluetooth.
   • Search for available Bluetooth devices and select "IAII15" from the list.
   • Once connected, you will hear a confirmation tone, and the earbuds will be ready for use.
2. Automatic Reconnection: After the initial pairing, the earbuds will automatically connect to the last paired device when removed from the charging case, provided Bluetooth is enabled on the device.

Image: An illustration highlighting the advanced Bluetooth 5.3 technology of the SGNICS IAII15 earbuds. This image emphasizes benefits such as a more stable connection, lower power consumption, longer transmission range, and lower latency, ensuring an unbreakable connection through dual-channel transmission.

4. Operating Instructions

The SGNICS IAII15 earbuds feature intuitive touch controls for various functions.

4.1 Power On/Off

• Power On: Open the charging case, and the earbuds will power on automatically. Alternatively, press and hold the touch control area on both earbuds for 3 seconds.
• Power Off: Place the earbuds back into the charging case and close the lid. They will power off automatically. Alternatively, press and hold the touch control area on both earbuds for 5 seconds.

4.2 Music Control

• Play/Pause: Tap the touch control area on either earbud once.
• Next Track: Triple-tap the touch control area on the right earbud.
• Previous Track: Triple-tap the touch control area on the left earbud.
• Volume Up: Double-tap the touch control area on the right earbud.
• Volume Down: Double-tap the touch control area on the left earbud.

4.3 Call Management

• Answer/End Call: Tap the touch control area on either earbud once.
• Reject Call: Press and hold the touch control area on either earbud for 2 seconds.

4.4 Voice Assistant

• Activate Voice Assistant: Press and hold the touch control area on either earbud for 2 seconds (when not on a call).

5. Maintenance

Proper care and maintenance will extend the life of your earbuds.

5.1 Cleaning

• Use a soft, dry, lint-free cloth to clean the earbuds and charging case.
• Do not use abrasive cleaners, alcohol, or chemical solvents.
• Gently clean the charging contacts on both the earbuds and the case to ensure good connection.

5.2 Storage

• Store the earbuds in their charging case when not in use to protect them and keep them charged.
• Avoid storing in extreme temperatures (hot or cold) or in highly humid environments.

5.3 Water Resistance

The SGNICS IAII15 earbuds and charging case are IPX7 waterproof, meaning they are resistant to sweat, water splashes, and rain. They can withstand immersion in water up to 1 meter for 30 minutes. However, they are not designed for swimming or prolonged submersion. Ensure the earbuds are dry before placing them back in the charging case to prevent damage.

Image: The SGNICS IAII15 earbuds and their charging case, shown with water droplets to visually represent their IPX7 waterproof rating. This indicates resistance to sweat, water, and rain, making them suitable for various activities.

6. Troubleshooting

If you encounter any issues with your earbuds, refer to the following solutions:

6.1 Earbuds Not Pairing or Connecting

• Ensure both earbuds are charged.
• Make sure Bluetooth is enabled on your device.
• Place the earbuds back in the case, close the lid, wait a few seconds, then open the lid to re-enter pairing mode.
• Forget/delete "IAII15" from your device's Bluetooth list and try pairing again.
• Ensure the earbuds are within 10 meters of your device.

6.2 No Sound or Low Volume

• Check the volume level on both your device and the earbuds.
• Ensure the earbuds are properly connected to your device.
• Clean any debris from the earbud speakers.
• Try playing audio from a different application or source.

6.3 Charging Issues

• Ensure the USB-C cable is securely connected to both the charging case and the power source.
• Try using a different USB-C cable or power adapter.
• Clean the charging contacts on the earbuds and inside the case.
• Ensure the earbuds are correctly seated in the charging slots.

6.4 One Earbud Not Working

• Place both earbuds back into the charging case, close the lid, and then take them out again.
• Ensure both earbuds are charged.
• Try resetting the earbuds (refer to the manufacturer's website for specific reset instructions if needed).

7. Specifications

8. Safety Information

• Do not disassemble or modify the product.
• Avoid exposing the earbuds to extreme temperatures or direct sunlight for prolonged periods.
• Do not use the earbuds at high volume for extended periods to prevent hearing damage.
• Keep the product away from children and pets.
• Dispose of the product and its battery responsibly according to local regulations.

9. Warranty and Support

SGNICS products are designed for reliability and performance. For warranty information or technical support, please refer to the contact details provided with your purchase or visit the official SGNICS website. Please retain your proof of purchase for warranty claims.