SGNICS C16 Bluetooth Headphones User Manual

1. Introduction

Thank you for choosing the SGNICS C16 Bluetooth Headphones. These true wireless earbuds are designed to provide a superior audio experience with advanced features for daily use, workouts, and calls. Featuring Bluetooth 5.3 technology, IP7 waterproofing, and extended battery life, the C16 headphones offer reliability and comfort.

Key features include:

• Bluetooth 5.3 True Wireless Design: Ensures fast, stable, and tangle-free audio transmission with ultra-low latency.
• Fit and Comfort Design, IP7 Waterproof: Securely fits ears, ideal for workouts, and resistant to sweat and water.
• 40H Playback, Dual LED Display: Up to 8 hours of playtime on a single charge, with the charging case providing an additional 32 hours. The case features a dual digital LED display for battery levels.
• HD Stereo Audio, Clear Call: Equipped with 6mm composite diaphragms for powerful bass and clear vocals, and microphones designed to reduce wind noise for clear calls.
• Intelligent Touch Control: Capacitive touch interface for easy control of volume, track skipping, calls, and voice assistant activation.

Image: The SGNICS C16 Bluetooth Headphones, showcasing both earbuds and their charging case. The earbuds feature an earhook design and green LED indicators.

Image: A close-up view of the 6mm audio driver, highlighting its design for immersive, balanced, and clear sound reproduction.

2. Package Contents

The SGNICS C16 Bluetooth Headphones package includes the following items:

• SGNICS C16 Bluetooth Earbuds (Left and Right)
• Charging Case
• Eartips (3 sets: Small, Medium, Large)
• USB-C Charging Cable (not explicitly listed in 'whats_in_the_box' but implied by 'USB-C Fast charging' in images)
• User Manual (this document)

3. Charging

3.1 Charging the Earbuds

Place the earbuds into the charging case. Ensure they are correctly seated in their respective slots (L for left, R for right). The earbuds will begin charging automatically. The LED display on the charging case will show the charging status of each earbud.

3.2 Charging the Charging Case

Connect the USB-C charging cable to the charging port on the case and the other end to a USB power source (e.g., wall adapter, computer USB port). The dual digital LED power display on the case will indicate the battery level of the case and the charging progress. When charging the case, the LED light will flash from 1 to 100, indicating the percentage charged.

A full charge provides up to 8 hours of playtime for the earbuds, and the case offers an additional 32 hours of power, totaling 40 hours of playback.

Image: Illustration of the earbuds in their charging case, highlighting 8 hours of playtime per charge and 5 additional charges from the case, along with USB-C fast charging capability.

Image: A detailed view of the charging case's dual LED display, showing separate indicators for the charging case's power level and the individual earbud charging status.

4. Pairing with Your Device

1. Initial Pairing: Open the charging case. The earbuds will automatically enter pairing mode.
2. Activate Bluetooth: On your device (smartphone, tablet, computer), enable Bluetooth.
3. Select Device: Search for available Bluetooth devices and select "C16" from the list.
4. Connection Confirmation: Once connected, you will hear an audible confirmation, and the earbud indicator lights may change.

The earbuds will automatically reconnect to the last paired device when taken out of the case, provided Bluetooth is enabled on the device.

5. Wearing the Earbuds

The SGNICS C16 headphones are designed for a secure and comfortable fit, especially during physical activity. They come with three sizes of eartips (S/M/L) to ensure optimal comfort and sound quality.

1. Choose Eartips: Select the eartip size that best fits your ear canal. A good seal is crucial for bass response and noise isolation.
2. Position Earbud: Gently insert the earbud into your ear canal.
3. Adjust Earhook: Position the flexible earhook over your ear to secure the earbud in place. Adjust until it feels snug and comfortable without causing pressure.

Image: Demonstrates the ergonomic design, flexible earhook, and the three available eartip sizes (L, M, S) for a secure and comfortable fit during use.

6. Intelligent Touch Controls

The C16 earbuds feature intuitive touch controls on the side of each earbud. The following actions can be performed:

• Power On/Off: (Specific gesture not provided, typically automatic with case or long press)
• Play/Pause: Single tap on either earbud.
• Next Track: Double tap on the Right earbud.
• Previous Track: Double tap on the Left earbud.
• Volume Up: (Specific gesture not provided, typically long press Right)
• Volume Down: (Specific gesture not provided, typically long press Left)
• Answer/End Call: Single tap on either earbud during an incoming call or active call.
• Reject Call: Long press on either earbud during an incoming call.
• Activate Voice Assistant: Triple tap on either earbud.

Image: A visual representation of the touch control functions, including power, call management, play/pause, track skipping, and voice assistant activation.

7. Maintenance and Care

7.1 Cleaning

Regularly clean your earbuds and charging case to ensure optimal performance and hygiene. Use a soft, dry, lint-free cloth. For the eartips, you can remove them and gently wipe with a damp cloth, then dry thoroughly before reattaching.

7.2 Water Resistance (IP7)

The C16 earbuds are rated IP7 waterproof, meaning they can withstand immersion in water up to 1 meter for 30 minutes. This makes them suitable for sweaty workouts and light rain. However, they are not designed for swimming or prolonged submersion. Always ensure the charging port on the case is dry before charging.

Image: Depicts the earbuds being splashed with water, illustrating their IP7 water and sweat resistance, suitable for workouts.

7.3 Storage

When not in use, store the earbuds in their charging case to protect them from dust, damage, and to keep them charged. Avoid exposing the earbuds or case to extreme temperatures, humidity, or direct sunlight.

8. Troubleshooting

9. Specifications

10. Warranty and Support

As a product from a small business brand, SGNICS is committed to customer satisfaction. Specific warranty details are typically provided at the point of purchase or within the product packaging. Please retain your proof of purchase for any warranty claims.

For technical support, troubleshooting assistance beyond this manual, or warranty inquiries, please contact the seller directly through the platform where you purchased the product. You can usually find seller contact information on your order details page.

For general inquiries, you may also visit the SGNICS brand page on Amazon: SGNICS Store on Amazon