Hoco ES39 Wireless Bluetooth Earphones User Manual

1. Introduction

Thank you for choosing the Hoco ES39 Wireless Bluetooth Earphones. This manual provides essential information for setting up, operating, and maintaining your earphones. Please read it carefully before use to ensure optimal performance and longevity of your device.

The Hoco ES39 earphones offer a seamless audio experience with Bluetooth 5.0 connectivity, a convenient charging case, and a water-resistant design suitable for various activities.

2. Package Contents

• Hoco ES39 Wireless Bluetooth Earphones (Left & Right)
• Charging Case
• Ear Cushions (pre-installed or in various sizes)
• USB Charging Cable
• User Manual

3. Product Overview

Familiarize yourself with the components of your Hoco ES39 earphones.

This image shows the Hoco ES39 wireless earphones, one placed outside its charging case and the other inside, alongside a smartphone. This illustrates the compact design and how the earphones are used with a mobile device.

• Earbuds: Left (L) and Right (R) earphones with touch control areas.
• Charging Case: Stores and charges the earphones. Features an LED indicator for battery status.
• Charging Port: Located on the charging case for power input.
• LED Indicator: On both earphones and the charging case, indicating charging status, pairing mode, and battery level.

4. Setup

4.1 Charging the Earphones and Case

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

1. Charge the Charging Case: Connect the provided USB charging cable to the charging port on the case and a power source. The LED indicator on the case will show charging status and turn solid when fully charged.
2. Charge the Earphones: Place the earphones into their respective slots in the charging case. Ensure they are correctly seated. The earphones will begin charging automatically. The LED indicators on the earphones will show charging status and turn off when fully charged.

4.2 Pairing with a Bluetooth Device

The Hoco ES39 earphones are designed for automatic pairing.

1. Activate Bluetooth: Ensure Bluetooth is enabled on your smartphone or other device.
2. Power On Earphones: Open the charging case and remove both earphones. They will automatically power on and enter pairing mode. The LED indicator on one earphone will flash, indicating it's ready to pair.
3. Connect: On your device, search for Bluetooth devices and select "Hoco ES39" from the list. Once connected, a voice prompt will confirm successful pairing.
4. Single Earbud Use: Either earbud can be used independently. Simply remove one earbud from the case, and it will automatically connect to the last paired device.

5. Operating Instructions

The Hoco ES39 earphones feature intuitive touch controls.

This image features the Hoco ES39 earphones within their open charging case, positioned beside a smartphone displaying a music player interface. This highlights the product's primary function for audio playback.

5.1 Power On/Off

• Power On: Remove earphones from the charging case. They will power on automatically. Alternatively, long-press the touch control area for 3 seconds.
• Power Off: Place earphones back into the charging case. They will power off automatically. Alternatively, long-press the touch control area for 5 seconds.

5.2 Music Playback

• Play/Pause: Single tap on either earphone.
• Next Track: Double tap the right earphone.
• Previous Track: Double tap the left earphone.
• Volume Control: Adjust volume directly from your connected device.

5.3 Call Management

• Answer/End Call: Single tap on either earphone during an incoming call or active call.
• Reject Call: Long-press on either earphone for 2 seconds during an incoming call.

5.4 Voice Assistant

• Activate Voice Assistant: Triple tap on either earphone to activate your device's voice assistant (e.g., Siri, Google Assistant).

6. Maintenance

Proper care ensures the longevity of your Hoco ES39 earphones.

• Cleaning: Use a soft, dry, lint-free cloth to clean the earphones and charging case. Do not use harsh chemicals or abrasive materials.
• Storage: Always store the earphones in their charging case when not in use to protect them and keep them charged.
• Water Resistance: The earphones have an IPX-1 water resistance rating, meaning they are protected against vertically falling drops of water. They are resistant to light splashes and sweat but are not designed for immersion in water or use during heavy rain. Avoid exposing them to excessive moisture.
• Temperature: Avoid exposing the earphones to extreme temperatures (hot or cold) or direct sunlight for extended periods.

7. Troubleshooting

If you encounter issues with your Hoco ES39 earphones, try the following solutions:

• Earphones not pairing:
  • Ensure both earphones and the charging case are sufficiently charged.
  • Turn off and then turn on Bluetooth on your device.
  • Forget "Hoco ES39" from your device's Bluetooth list and attempt to re-pair.
  • Place both earphones back into the charging case, close the lid, wait a few seconds, then open and remove them to reset.
• No sound from one or both earphones:
  • Check the volume level on your connected device.
  • Ensure the earphones are properly connected to your device.
  • Try playing different audio sources.
• Charging issues:
  • Verify the charging cable is securely connected to both the case and the power source.
  • Try a different USB cable or power adapter.
  • Ensure the charging contacts on the earphones and inside the case are clean and free of debris.
• Earphones disconnect frequently:
  • Ensure you are within the effective Bluetooth range (typically 10 meters/33 feet) without significant obstacles.
  • Minimize interference from other wireless devices.

8. Specifications

9. Warranty and Support

Hoco products are designed and manufactured to the highest quality standards. For information regarding warranty coverage, please refer to the warranty card included in your package or contact your retailer.

For technical support or customer service inquiries, please visit the official Hoco website or contact your local distributor. Please have your product model (ES39) and purchase details ready when seeking support.