Hoco E30 Wireless Earphone User Manual

1. Introduction

Thank you for choosing the Hoco E30 Wireless Earphone. This manual provides essential information for setting up, operating, and maintaining your earphone. Please read it carefully before use to ensure optimal performance and longevity of your device.

2. Safety Information

To prevent damage to your device or injury to yourself and others, please observe the following safety precautions:

• Avoid prolonged exposure to high volume levels to prevent hearing damage.
• Do not use the earphone while driving or in situations where you need to be aware of your surroundings.
• Keep the device away from water, moisture, and extreme temperatures.
• Do not attempt to disassemble, repair, or modify the earphone. This will void the warranty.
• Use only the provided or certified charging cables and adapters.
• Keep out of reach of children and pets.

3. Package Contents

Please check the box for the following items:

• Hoco E30 Wireless Earphone
• USB Charging Cable
• User Manual

4. Product Overview

Familiarize yourself with the components of your Hoco E30 Wireless Earphone:

Figure 4.1: Side view of the Hoco E30 Wireless Earphone, highlighting its sleek design and ear hook.

Figure 4.2: The Hoco E30 Wireless Earphone positioned next to a smartphone, illustrating its compact size and wireless connectivity.

Figure 4.3: The retail packaging for the Hoco E30 Wireless Earphone, displaying branding and key features.

5. Setup

5.1 Charging the Earphone

Before first use, fully charge your Hoco E30 earphone.

1. Connect the provided USB charging cable to the charging port on the earphone.
2. Connect the other end of the USB cable to a DC 5V power source (e.g., a USB wall adapter or computer USB port).
3. The charging indicator light will illuminate.
4. Charging typically takes approximately 2 hours. The indicator light will change or turn off once charging is complete.

5.2 Pairing with a Device

To connect your Hoco E30 earphone to your smartphone or other Bluetooth-enabled device:

1. Ensure the earphone is fully charged and turned off.
2. Press and hold the multi-function button on the earphone until the indicator light flashes red and blue alternately, indicating it is in pairing mode.
3. On your device, enable Bluetooth and search for available devices.
4. Select "Hoco E30" from the list of found devices.
5. Once paired, the indicator light on the earphone will flash blue slowly, and you will hear a confirmation tone.
6. The earphone has a transmission range of up to 10 meters (33 feet).

6. Operating Instructions

6.1 Power On/Off

• Power On: Press and hold the multi-function button for approximately 3 seconds until the blue indicator light flashes and you hear a power-on tone.
• Power Off: Press and hold the multi-function button for approximately 5 seconds until the red indicator light flashes and you hear a power-off tone.

6.2 Call Management

• Answer Call: Briefly press the multi-function button when an incoming call rings.
• End Call: Briefly press the multi-function button during a call.
• Reject Call: Press and hold the multi-function button for 2 seconds when an incoming call rings.
• Redial Last Number: Double-press the multi-function button when not on a call.

6.3 Music Playback

• Play/Pause: Briefly press the multi-function button to play or pause music.
• Next Track: Press and hold the multi-function button for 2 seconds to skip to the next track.
• Previous Track: Press and hold the multi-function button for 2 seconds (during playback) to go to the previous track.

Note: The Hoco E30 supports A2DP and AVRCP protocols for high-quality audio streaming and remote control. Volume control is typically managed via the connected device.

6.4 Battery Status Display

The Hoco E30 earphone supports battery level display on compatible Apple iOS devices and some Android smartphones. Check your device's notification bar or Bluetooth settings for this feature.

7. Maintenance

• Cleaning: Use a soft, dry cloth to clean the earphone. Do not use harsh chemicals or abrasive materials.
• Storage: Store the earphone in a cool, dry place away from direct sunlight and extreme temperatures.
• Battery Care: To prolong battery life, avoid fully discharging the earphone frequently. Charge it regularly, even if not in use for extended periods.

8. Troubleshooting

If you encounter issues with your Hoco E30 earphone, try the following solutions:

9. Specifications

10. Warranty and Support

Hoco products are designed and manufactured to the highest quality standards. This product is covered by a limited warranty from the date of purchase. Please refer to the warranty card included in your package for specific terms and conditions.

For technical support or warranty claims, please contact your local Hoco distributor or visit the official Hoco website for more information.