1. Introduction
Thank you for choosing the HOCO ES39 Wireless Bluetooth Earphones. This manual provides detailed instructions on how to set up, operate, and maintain your earphones to ensure optimal performance and longevity. Please read this manual carefully before use and retain it for future reference.
2. Package Contents
Upon unpacking, please verify that all items listed below are present:
- HOCO ES39 Wireless Bluetooth Earphones (Left and Right)
- Charging Case
- Charging Cable
- User Manual
Image: Retail packaging of the HOCO ES39 earphones, showing the earbuds and charging case on the box.
3. Product Overview
The HOCO ES39 earphones are designed for wireless audio playback and hands-free communication. They feature Bluetooth V5.0 for stable connectivity and come with a portable charging case for extended use.
Key Features:
- Bluetooth Version: V5.0
- Automatic connection upon removal from charging case
- Integrated Microphone for calls
- Battery capacity: 320mAh (Charging Case)
- Waterproof Standard: IPX-1 (protection against vertically falling drops of water)
- Lightweight design: 46 Grams (total weight)
Image: The HOCO ES39 wireless earphones shown with their charging case open, displaying both earbuds.
4. Setup
4.1 Charging the Earphones and Case
Before first use, fully charge the charging case and earphones. Place the earphones into the charging case. Connect the charging cable to the charging port on the case and a USB power source. The indicator light on the case will show charging status.
Image: The bottom view of the HOCO ES39 charging case, highlighting the charging port.
4.2 Pairing with a Device
- Ensure the charging case is charged and the earphones are inside.
- Open the charging case. The earphones will automatically power on and enter pairing mode.
- On your device (smartphone, tablet, etc.), navigate to the Bluetooth settings.
- Search for available devices and select "HOCO ES39" from the list.
- Once connected, a confirmation message will appear on your device, and the earphones are ready for use.
The earphones are designed to automatically connect to the last paired device once they are taken out of the charging box, provided Bluetooth is enabled on the device.
Image: A smartphone screen displaying a pairing prompt for the HOCO ES39 earphones, indicating successful detection.
Image: A smartphone screen showing the Bluetooth settings menu with "HOCO ES39" listed as a connected device.
5. Operation
5.1 Basic Controls
The HOCO ES39 earphones feature touch controls for various functions:
- Play/Pause: Tap either earphone once.
- Answer/End Call: Tap either earphone once during an incoming call or an active call.
- Reject Call: Press and hold either earphone for approximately 2 seconds during an incoming call.
- Next Track: Double-tap the right earphone.
- Previous Track: Double-tap the left earphone.
- Activate Voice Assistant (Siri/Google Assistant): Triple-tap either earphone.
5.2 Microphone Usage
The built-in microphone allows for hands-free calls. When a call comes in, the audio will automatically switch to the earphones. Ensure the earphones are properly seated in your ears for clear communication.
6. Maintenance
To ensure the longevity and optimal performance of your HOCO ES39 earphones, follow these maintenance guidelines:
- Cleaning: Regularly clean the earphones and charging case with a soft, dry, lint-free cloth. Do not use harsh chemicals or abrasive materials.
- Storage: When not in use, store the earphones in their charging case to protect them from dust and damage. Keep them in a cool, dry place away from direct sunlight and extreme temperatures.
- Water Exposure: While the earphones have an IPX-1 rating, which protects against minor water splashes, avoid submerging them in water or exposing them to heavy rain. Dry them thoroughly if they get wet.
- Charging: Use only the provided charging cable or a certified equivalent. Avoid overcharging the device.
7. Troubleshooting
If you encounter issues with your HOCO ES39 earphones, refer to the following common solutions:
- Earphones not pairing:
- Ensure earphones are charged and out of the case.
- Turn off and on Bluetooth on your device.
- Forget "HOCO ES39" from your device's Bluetooth list and try pairing again.
- Restart your device.
- No sound from earphones:
- Check the volume level on both your device and the earphones.
- Ensure the earphones are properly connected to your device.
- Try playing audio from a different application or source.
- One earphone not working:
- Place both earphones back into the charging case, close the lid, wait a few seconds, then take them out again.
- Ensure both earphones are charged.
- Charging case not charging:
- Check the charging cable and power adapter for damage.
- Ensure the charging cable is securely connected to both the case and the power source.
- Try a different charging cable or power adapter.
8. Specifications
| Feature | Specification |
|---|---|
| Brand Name | Hoco |
| Model Name | ES39 |
| Color | White |
| Connectivity Technology | Wireless (Bluetooth) |
| Bluetooth Version | V5.0 |
| Ear Placement | In Ear |
| Form Factor | In Ear |
| Microphone | Yes |
| Charging Case Battery Capacity | 320mAh |
| Weight | 46 Grams (total) |
| Waterproof Standard | IPX-1 |
| Included Components | Cable, Protective Case |
9. Warranty and Support
For warranty information and customer support, please refer to the documentation provided with your purchase or contact the retailer/manufacturer directly. Keep your proof of purchase for any warranty claims.
