HOCO EQ2 TWS Wireless Earbuds User Manual

1. Introduction

Thank you for choosing the HOCO EQ2 TWS Wireless Earbuds. These earbuds offer a seamless audio experience with advanced Bluetooth 5.3 technology, intelligent touch controls, and a comfortable in-ear design. This manual provides essential information for setting up, operating, maintaining, and troubleshooting your device.

Figure 1: HOCO EQ2 TWS Earbuds and Charging Case

2. Package Contents

Please check the package for the following items:

• HOCO EQ2 TWS Wireless Earbuds (Left and Right)
• Charging Case
• USB Type-C Charging Cable
• Replaceable Ear Pads Set (XS, M, XL sizes)
• User Manual (this document)

3. Setup Guide

3.1 Initial Charging

Before first use, fully charge the earbuds and the charging case.

1. Place both earbuds into the charging case.
2. Connect the USB Type-C charging cable to the charging port on the case and to a power source (e.g., USB wall adapter, computer USB port).
3. The indicator light on the charging case will show charging status. Once fully charged, the light will change or turn off (refer to specific LED behavior if detailed in product).

The charging case has a 320mAh battery capacity, and each headset has a 40mAh battery. A full charge provides approximately 7 hours of use for a single headset and up to 28 hours total with the charging case.

Figure 2: Charging Case Battery Life Overview

3.2 Pairing with a Device

The earbuds support automatic power on and pairing.

1. Open the charging case cover. The earbuds will automatically power on and enter pairing mode.
2. On your device (smartphone, tablet, etc.), enable Bluetooth.
3. Search for "HOCO EQ2" in the list of available Bluetooth devices and select it to connect.
4. Once connected, you will hear an audio prompt, and the earbuds' indicator lights will typically turn off or flash slowly.

The earbuds feature Bluetooth 5.3 for lower power consumption, lower latency, and a more stable connection.

Figure 3: Bluetooth 5.3 Chip

3.3 Wearing the Earbuds

The HOCO EQ2 earbuds are designed for a comfortable and secure fit. They come with soft silicone ear caps in various sizes (XS, M, XL) to ensure optimal comfort and sound quality.

1. Choose the ear cap size that best fits your ear canal. A good seal is crucial for bass response and noise isolation.
2. Gently insert each earbud into your ear, twisting slightly until it feels snug and comfortable.

Figure 4: Ergonomic Design and Ear Cap Sizes

4. Operating Instructions

4.1 Power On/Off

• Power On: Open the charging case cover, and the earbuds will automatically power on.
• Power Off: Place the earbuds back into the charging case and close the cover. They will automatically disconnect and power off.

4.2 Touch Controls

The HOCO EQ2 earbuds feature intelligent touch controls for easy management of music and calls. Specific touch gestures are not detailed in the provided information, but common functions typically include:

• 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.
• Reject Call: Press and hold either earbud.
• Activate Voice Assistant: Triple tap on either earbud.

Please refer to the quick start guide included in your package for precise touch control commands.

4.3 Audio Features

• TWS Stereo: Enjoy 360° surround audio with simple switching between left and right headsets for arbitrary use.
• Hi-Fi Sound Quality: Equipped with a 13mm composite fiber PU diaphragm dynamic coil speaker for full and delicate sound.

Figure 5: 13mm Dynamic Coil Speaker

5. Maintenance

5.1 Cleaning

• Regularly clean the earbuds, especially the ear tips and speaker mesh, with a soft, dry, lint-free cloth.
• Wipe the charging case with a soft, dry cloth.
• Do not use harsh chemicals, cleaning solvents, or strong detergents.

5.2 Storage

• When not in use, always store the earbuds in their charging case to protect them and keep them charged.
• Store the device in a cool, dry place, away from extreme temperatures and direct sunlight.

6. Troubleshooting

• Earbuds not powering on: Ensure the charging case has sufficient battery and the earbuds are properly seated in the case.
• Earbuds not pairing: Make sure Bluetooth is enabled on your device and the earbuds are in pairing mode (open the case). Try turning Bluetooth off and on again on your device, or resetting the earbuds (if a reset procedure is available, consult the quick start guide).
• No sound or low volume: Check the volume level on both your device and the earbuds. Ensure the earbuds are properly connected and seated in your ears.
• Charging issues: Verify the USB Type-C cable is securely connected to both the charging case and the power source. Try a different cable or power adapter.
• Microphone not working: Ensure the earbuds are properly connected to your device and selected as the audio input source in your device's settings.

7. Specifications

Figure 6: Product Parameters

8. Warranty and Support

For warranty information and customer support, please refer to the documentation provided at the point of purchase or contact the seller directly. Keep your proof of purchase for any warranty claims.

9. User Tips

• Charging Port: The charging case uses a Type-C connector for charging. Ensure you use a compatible cable and adapter.
• Active Noise Cancellation (ANC): Please note that these earbuds do not feature Active Noise Cancellation (ANC).
• Comfortable Fit: Experiment with the different ear tip sizes (XS, M, XL) to find the most comfortable and secure fit for your ears. A good fit enhances sound quality and prevents the earbuds from falling out.
• Master-Slave Switching: The earbuds support master-slave switching, allowing you to use either earbud independently.