HOCO EW09
HOCO Soundman TWS EW09 Bluetooth Earphones User Manual
Model: EW09 (C59A)
Brand: HOCO
1. Introduction
Thank you for choosing the HOCO Soundman TWS EW09 Bluetooth Earphones. This manual provides detailed instructions on how to set up, operate, and maintain your new wireless earphones. Please read this manual carefully before use to ensure optimal performance and longevity of your device.
The EW09 earphones feature Bluetooth 5.1 connectivity, a compact design, and support for master-slave switching and voice assistant activation (Siri). They are designed for a seamless audio experience on the go.
2. Package Contents
Please check the package for the following items:
- HOCO Soundman TWS EW09 Bluetooth Earphones (Left and Right)
- Charging Case
- Charging Cable
- User Manual (this document)
3. Product Overview
Familiarize yourself with the components of your HOCO Soundman TWS EW09 earphones and charging case.

Figure 3.1: HOCO Soundman TWS EW09 Earphones placed inside their open charging case, showing the earbuds and the charging contacts.

Figure 3.2: The HOCO Soundman TWS EW09 charging case with the lid closed, showing its compact and sleek design. The indicator lights are visible on the front.

Figure 3.3: Rear view of the HOCO Soundman TWS EW09 charging case, displaying regulatory marks and basic electrical specifications such as model number (EW09), earphone battery capacity (30mAh), and charging case input/output details.
3.1 Earbud Components
- Touch Control Area: For managing playback, calls, and voice assistant.
- Microphone: For calls and voice commands.
- Speaker: Audio output.
- Charging Contacts: For charging inside the case.
3.2 Charging Case Components
- Charging Port: USB-C port for charging the case.
- LED Indicator Lights: Show battery status of the case and charging status of the earbuds.
- Earbud Charging Slots: Securely hold and charge the earbuds.
4. Setup
4.1 Charging the Earphones and Case
Before first use, fully charge both the earphones and the charging case.
- Place the earphones into the charging case. Ensure they are correctly seated in their respective slots.
- Connect the provided charging cable to the charging port on the case and the other end to a USB power source (e.g., computer, wall adapter).
- The LED indicator lights on the case will illuminate to show the charging status. Once fully charged, the lights may turn solid or turn off, depending on the model.
- A full charge for the earphones typically takes about 1-2 hours. The charging case battery capacity is 300mAh, and each earphone has a 30mAh battery.
4.2 Pairing with a Bluetooth Device
The earphones will automatically enter pairing mode when taken out of the charging case.
- Ensure the earphones are charged.
- Open the charging case and remove both earphones. They will automatically power on and attempt to pair with each other.
- On your device (smartphone, tablet, etc.), enable Bluetooth.
- Search for available Bluetooth devices. You should see "HOCO EW09" or a similar name in the list.
- Select "HOCO EW09" to connect. Once connected, you will hear a confirmation tone, and the earphone indicator lights may turn off or flash slowly.
- The earphones support master-slave switching, meaning either earbud can be used independently.
If pairing fails, place the earphones back into the case, close the lid, wait a few seconds, and then repeat the steps.
5. Operating Instructions
5.1 Basic Functions (Touch Controls)
The HOCO EW09 earphones feature touch-sensitive controls on each earbud. Specific functions may vary slightly based on the device and firmware version.
| Action | Function |
|---|---|
| Single Tap (L/R) | Play/Pause music, Answer/End call |
| Double Tap (L) | Previous Track |
| Double Tap (R) | Next Track |
| Triple Tap (L/R) | Activate Voice Assistant (Siri) |
| Long Press (L/R) | Reject Call |
Note: Volume control is typically managed via your connected device.
5.2 Power On/Off
- Power On: Earphones automatically power on when removed from the charging case.
- Power Off: Earphones automatically power off when placed back into the charging case and the lid is closed. They will also power off automatically if disconnected from a device for an extended period.
6. Maintenance
Proper maintenance ensures the longevity and optimal performance of your earphones.
- Cleaning: Use a soft, dry, lint-free cloth to clean the earphones and charging case. Do not use abrasive cleaners, alcohol, or chemical solvents.
- Charging Contacts: Periodically clean the charging contacts on both the earphones and the case with a dry cotton swab to ensure good connection.
- Storage: When not in use, store the earphones in their charging case to protect them and keep them charged. Store in a cool, dry place away from direct sunlight and extreme temperatures.
- Avoid Water: The earphones are not waterproof. Avoid exposure to water, rain, or excessive moisture.
7. Troubleshooting
If you encounter issues with your HOCO Soundman TWS EW09 earphones, try the following solutions:
| Problem | Possible Solution |
|---|---|
| Earphones not pairing with device |
|
| Only one earphone working |
|
| No sound or low volume |
|
| Charging case not charging |
|
8. Specifications
| Feature | Detail |
|---|---|
| Bluetooth Version | 5.1 |
| Bluetooth Chip | JL AC6973 |
| Earphone Battery Capacity | 30mAh |
| Charging Case Battery Capacity | 300mAh |
| Talk/Music Time | Approximately 4 hours |
| Standby Time | Approximately 120 hours |
| Dimensions (Charging Case) | 55 x 44 x 22.5 mm |
| Total Weight | Approximately 40g |
| Model Number | C59A |
| Features | Master Slave Switching, Summon Siri |
9. Safety Information
Please read and follow these safety guidelines to prevent damage to your device or injury to yourself:
- Do not disassemble, repair, or modify the product.
- Do not expose the product to extreme temperatures (hot or cold), direct sunlight, or high humidity.
- Keep the product away from water and other liquids.
- Do not use the product during activities that require your full attention, such as driving or operating machinery.
- Avoid listening at high volumes for extended periods to prevent hearing damage.
- Keep out of reach of children and pets.
- Dispose of the product responsibly according to local regulations. Do not dispose of with household waste.
10. Warranty and Support
For warranty information and customer support, please refer to the warranty card included with your purchase or contact the retailer or manufacturer directly. Keep your proof of purchase for warranty claims.
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