SGNICS Wireless Earbuds User Manual

1. Introduction

Thank you for choosing SGNICS Wireless Earbuds Model IAII15. These earbuds are designed to provide a high-fidelity audio experience with advanced Bluetooth 5.3 technology, touch controls, and a durable, waterproof design. This manual will guide you through the setup, operation, and maintenance of your new earbuds.

What's in the Box:

• SGNICS Wireless Earbuds (Left and Right)
• Charging Case
• User Manual

2. Safety Information

• Do not expose the earbuds or charging case to extreme temperatures or direct sunlight for extended periods.
• Avoid listening at high volume levels for prolonged durations to prevent hearing damage.
• Keep the device away from children and pets.
• Use only the provided charging cable or a certified equivalent.
• Do not attempt to disassemble or modify the device. This will void the warranty.

3. Setup

3.1 Charging the Earbuds and Case

Before first use, fully charge the earbuds and charging case. The charging case features a dual LED digital power display to show the remaining battery percentage for the case and individual earbuds.

Image: The charging case displays battery levels for both earbuds and the case itself. A single charge provides approximately 5.0 hours of playback, with the charging case extending total listening time up to 35 hours. A quick 10-minute charge can provide up to 1.0 hour of playback.

• Place the earbuds into the charging case. Ensure they are correctly seated.
• Connect the charging case to a power source using a USB-C cable.
• The LED display on the case will indicate charging status.
• A full charge for the earbuds provides up to 5 hours of listening time. The charging case provides an additional 7 charges, extending total listening time to approximately 40 hours.

3.2 Pairing with Your Device

The earbuds utilize advanced Bluetooth 5.3 technology for a stable and efficient connection.

Image: This diagram illustrates the benefits of Bluetooth 5.3, including a more stable connection, lower power consumption, longer transmission range, and lower latency compared to previous Bluetooth versions.

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 "IAII15" (or similar name) from the list of devices.
4. Once connected, you will hear a confirmation tone.
5. Automatic Reconnection: After the initial pairing, the earbuds will automatically connect to the last paired device when removed from the charging case.

4. Operating Instructions

4.1 Touch Controls

The earbuds feature capacitive touch-sensing technology for easy control:

• Play/Pause: Single tap on either earbud.
• Next Track: Double tap on the right earbud.
• Previous Track: Double tap on the left earbud.
• Answer/End Call: Single tap on either earbud during an incoming call.
• Reject Call: Press and hold either earbud for 2 seconds during an incoming call.
• Activate Voice Assistant: Triple tap on either earbud.

4.2 Audio Quality

These earbuds are equipped with 13mm graphene composite drivers for high-fidelity stereo sound.

Image: This image highlights the 13mm dynamic driver responsible for delivering authentic sound with detailed audio and stunning bass.

4.3 Hands-Free Calling

Built-in dual microphones combined with CVC 8.0 noise cancellation technology ensure clear calls by reducing ambient noise.

5. Maintenance

5.1 Water Resistance

The earbuds and charging case are IPX7 waterproof, making them resistant to sweat, water splashes, and rain. This protection prevents damage during exercise or light exposure to moisture.

Image: The earbuds and charging case are shown with water droplets, illustrating their IPX7 waterproof rating, which protects them from sweat, water, and rain.

Note: While IPX7 rated, the earbuds are not designed for swimming or prolonged submersion in water. Ensure the charging port is dry before charging.

5.2 Cleaning and Storage

• Clean the earbuds and charging case with a soft, dry, lint-free cloth.
• Avoid using abrasive cleaners or solvents.
• Store the earbuds in their charging case when not in use to protect them and keep them charged.
• Store in a cool, dry place away from direct sunlight.

6. Troubleshooting

• Earbuds not pairing: Ensure both earbuds are charged. Place them back in the case, close it, then open it again to re-enter pairing mode. Check your device's Bluetooth settings.
• No sound from one earbud: Try placing both earbuds back in the charging case, closing the lid, and then taking them out again. Ensure they are both connected to your device.
• Charging issues: Check the charging cable and adapter. Ensure the charging contacts on the earbuds and inside the case are clean and dry.
• Low volume: Adjust the volume on both your connected device and via the earbud touch controls.

7. Specifications

8. 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.