Introduction
Thank you for choosing the VOLT PLUS TECH Wireless PRO Bluetooth 5.3 Earbuds. These earbuds are designed to provide a superior audio experience with advanced features such as Bluetooth 5.3 connectivity, IPX4 water resistance, noise reduction, and extended playback time. This manual will guide you through the setup, operation, and maintenance of your new earbuds.

Image: The VOLT PLUS TECH Wireless PRO Bluetooth 5.3 Earbuds shown with their charging case, displaying the digital battery level indicator.
Package Contents
Please verify that all items listed below are included in your package:
- Wireless Charging Case
- 2 x Earbuds (Left and Right)
- USB-C Charging Cable
- User Manual (this document)
- Ear Cushions (2 sizes: Small, Large)

Image: An illustration showing the included items: the earbuds in their charging case, a USB-C charging cable, two pairs of earbud tips, and the user manual.
Setup and Pairing
Initial Pairing
- Remove the earbuds from the charging case. A blue light will indicate that they are automatically turned on. Alternatively, press and hold the touch area on both earbuds for 3 seconds until the blue indicator light flashes, signifying they are on.
- Turn on Bluetooth on your mobile device.
- Search for "F9" in the list of available Bluetooth devices.
- Select "F9" to pair and connect. Once connected, the earbuds are ready for use.
How to Re-Sync Earbuds
If your earbuds become unsynced or only one earbud connects, follow these steps to re-sync them:
- Hold the Left earbud in your left hand and the Right earbud in your right hand for distinction.
- Ensure both earbuds are turned on. Press and hold the touch button on both earbuds simultaneously for 10 seconds.
- The LED indicators will flash red/blue. After 10 seconds, they will flash only blue. Release the touch buttons.
- Quickly tap the Right Earbud 2 times. The earbuds will continue blinking until one of them turns off (this is normal). The other earbud will continue flashing red/blue.
- Go to your device's Bluetooth settings. "F9" or "Headset" should now appear only once, not as two separate devices. If they still appear separately, repeat steps 2 and 3. It may take a couple of tries for a complete re-sync.
- Connect your earbuds. Both should now be fully paired and function together.
Operating Instructions
Smart Touch Controls
The earbuds feature intuitive touch controls for easy management of calls and music playback:
- Press Once (Left or Right Earbud): Answer/Hang up calls, Play/Pause music.
- Long Press (Right Earbud): Increase Volume.
- Long Press (Left Earbud): Decrease Volume.
- Press Twice (Right Earbud): Skip to Next Song.
- Press Twice (Left Earbud): Skip to Previous Song.
- Press Thrice (Left or Right Earbud): Activate Voice Assistant (SIRI/Android Mic).

Image: A visual guide illustrating the various touch control gestures on the earbuds for functions like answering calls, adjusting volume, and skipping tracks.
Charging the Earbuds and Case
The charging case features a 2,000mAh battery, providing extended playback time and the ability to recharge your earbuds multiple times. The digital LED display on the case clearly shows the accurate power level of both the charging box and the individual earbuds.
- Place the earbuds into the charging case. They will automatically begin charging.
- To charge the case, connect the provided USB-C cable to the charging port on the case and a power source.
- A full charge of the case provides up to 8 charges for the earbuds, offering a total of 36 hours of listening time.
- The charging case can also function as a portable power bank to recharge your mobile phone.

Image: The charging case displaying its digital battery percentage and indicating the charging status of the earbuds, highlighting the extended playtime.

Image: The earbud charging case connected via a USB cable to a smartphone, demonstrating its capability to act as a portable power bank.
Care and Maintenance
To ensure the longevity and optimal performance of your earbuds, please follow these care instructions:
- Cleaning: Regularly clean the earbuds and charging case with a soft, dry, lint-free cloth. Do not use abrasive cleaners or solvents.
- Water Resistance: The earbuds are IPX4 waterproof, meaning they are resistant to splashing water from any direction. They are suitable for daily life waterproof activities, such as outdoor sports in light rain or sweating during gym workouts. Do not submerge the earbuds in water or expose them to strong jets of water.
- Storage: When not in use, store the earbuds in their charging case to protect them from dust and damage. Store in a cool, dry place away from extreme temperatures.
- Battery Care: To preserve battery life, charge the case regularly, even if not in frequent use. Avoid fully draining the battery for extended periods.

Image: An illustration showing the earbuds within a splash of water, emphasizing their IPX4 waterproof rating, suitable for rain and sweat.
Troubleshooting
If you encounter issues with your earbuds, please refer to the following common solutions:
- Earbuds not turning on: Ensure the earbuds are fully charged. Place them in the charging case and check the case's battery level.
- Only one earbud connecting: Refer to the "How to Re-Sync Earbuds" section under Setup and Pairing. This is a common issue that can be resolved by re-pairing them correctly.
- Earbuds not pairing with device:
- Make sure Bluetooth is enabled on your device.
- Ensure the earbuds are in pairing mode (blue light flashing).
- Forget "F9" from your device's Bluetooth list and try pairing again.
- Move the earbuds closer to your device.
- Poor sound quality or disconnections:
- Ensure the earbuds are fully charged.
- Check for interference from other wireless devices.
- Clean any debris from the earbud speakers.
- Try re-pairing the earbuds with your device.
- Touch controls not responding: Ensure your fingers are clean and dry. Try restarting the earbuds by placing them back in the case and taking them out again.
Specifications
| Feature | Detail |
|---|---|
| Model Name | MD06 |
| Bluetooth Version | 5.3 |
| Wireless Communication Technology | Bluetooth |
| Noise Control | Active Noise Cancellation, Passive Noise Cancellation, Sound Isolation |
| Water Resistance Level | IPX4 (Water Resistant) |
| Battery Life (Earbuds) | 6-8 hours per charge |
| Total Playback Time (with case) | Up to 36 Hours |
| Charging Case Battery Capacity | 2000 mAh |
| Charging Time | Approximately 2 Hours (for case) |
| Control Method | Touch |
| Compatible Devices | IOS, Linux, Mac, Windows, Xiaomi Redmi Note 10 Pro |
| Item Weight | 4 Ounces |
| Product Dimensions | 1.5 x 1 x 1.5 inches |
| UPC | 756449648005 |
Warranty and Support
For warranty information or technical support, please refer to the contact details provided with your purchase or visit the official VOLT PLUS TECH website. Keep your proof of purchase for any warranty claims.
If you have any questions or require assistance beyond the scope of this manual, please do not hesitate to contact our customer support team.





