Introduction
Thank you for choosing the VOLT PLUS TECH F9 Mini Wireless Bluetooth Earbuds. This manual provides detailed instructions for setting up, operating, and maintaining your earbuds to ensure optimal performance and longevity. Please read this manual carefully before use and retain it for future reference.
Package Contents
Verify that all items listed below are included in your package:
- 2 x F9 Mini Wireless Earbuds
- 1 x Charging Case (with Power Bank functionality)
- 1 x Micro-USB Charging Cable
- 3 x Pairs of Ear Adapters (Small, Medium, Large)
- 1 x User Manual
Image: The package contents include two earbuds, a charging cable, three pairs of ear adapters, a power bank case, and the user manual.
Product Overview
Earbud Features
- Touch Control: Manage music playback, calls, and voice assistant with simple taps.
- LED Indicator: Displays connection status and battery level.
- Microphone: Integrated quad microphones for clear calls.
- Ergonomic Design: In-ear bud shape for comfortable and secure fit.
Charging Case Features
- Digital LED Display: Shows the accurate power level of the charging box and individual earbuds.
- Power Bank Functionality: 2000mAh capacity provides extended earbud usage and can charge other compatible devices via its MicroUSB port.
- MicroUSB Charging Port: For recharging the case.
Image: An overview of key features including LED power display, intelligent touch control, Bluetooth 5.0 chip, intelligent noise reduction, HIFI sound quality, HD voice, and mini lightweight design.
Setup
1. Charging the Earbuds and Case
Before first use, fully charge the earbuds and the charging case.
- Place the earbuds into the charging case. Ensure they are correctly seated.
- Connect the Micro-USB charging cable to the charging port on the case and plug the other end into a USB power source (e.g., wall adapter, computer USB port).
- The LED display on the charging case will show the charging status. The earbuds will indicate charging with their own LED lights.
- Charging time is approximately 30 minutes for the earbuds. The case may take longer.
A fully charged case provides approximately 24-26 hours of additional earbud usage.
Image: The VOLT PLUS TECH F9 Mini Earbuds are shown inside their charging case, indicating they are ready for charging or use.
2. Pairing with a Bluetooth Device
The earbuds feature automatic boot and matching for easy pairing.
- Open the charging case. The earbuds will automatically power on and enter pairing mode.
- On your device (smartphone, tablet, etc.), go to Bluetooth settings and ensure Bluetooth is enabled.
- Search for available devices. You should see "F9 Mini" or a similar name appear in the list.
- Select "F9 Mini" to connect. Once connected, the earbuds will provide an audio confirmation, and their LED indicators will change.
- After initial pairing, the earbuds will automatically connect to the last paired device when removed from the case.
Operating Instructions
Basic Touch Controls
The F9 Mini earbuds utilize smart touch controls. The following actions can be performed by tapping the touch sensitive area on either earbud:
| Action | Left Earbud (L) | Right Earbud (R) |
|---|---|---|
| Play/Pause Music | Press once | Press once |
| Next Song | Press twice quickly | N/A |
| Previous Song | N/A | Press twice quickly |
| Volume Up | N/A | Press three times |
| Volume Down | Press three times | N/A |
| Answer/End Call | Press once | Press once |
| Reject Call | Press and hold | Press and hold |
| Activate Voice Assistant | Press and hold for 2 seconds | Press and hold for 2 seconds |
Image: A visual guide illustrating the touch control functions for connecting/hanging up calls, adjusting volume, playing/pausing music, skipping tracks, and activating voice assistants.
Voice Assistant Activation
You can easily summon your device's voice assistant (Siri, Google Assistant) with a simple touch.
- Press and hold the touch area on either earbud for 2 seconds.
- Your device's voice assistant will activate, allowing you to issue commands.
Image: The earbuds in their case, with graphics indicating how to activate Siri or Android voice assistant with a single touch.
Single Earbud Mode
The F9 Mini earbuds support using either earbud independently. Simply remove one earbud from the charging case, and it will automatically connect to your device. The other earbud can remain in the case or be used later.
Image: A woman wearing one earbud, highlighting the ability to use either bud solo, along with mentions of 3 EQ modes and IPX7 sweat, water, and dust resistance.
Maintenance
Cleaning
Regular cleaning helps maintain sound quality and hygiene.
- Use a soft, dry, lint-free cloth to wipe the earbuds and charging case.
- For earwax or debris in the earbud tips, gently remove the tips and clean them with a mild soap solution, then rinse and dry thoroughly before reattaching.
- Do not use harsh chemicals, aerosols, or abrasive cleaners.
Water Resistance (IPX7)
The earbuds are IPX7 waterproof, meaning they can withstand immersion in water up to 1 meter for 30 minutes. They are resistant to sweat and rain, making them suitable for sports and outdoor activities. However, the charging case is not waterproof. Do not submerge the charging case in water.
Image: Two earbuds are shown in a splash of water, illustrating their IPX7 waterproof rating for life waterproof, rainproof, and sweatproof use.
Storage
When not in use, store the earbuds in their charging case to protect them and keep them charged. Store in a cool, dry place away from extreme temperatures.
Troubleshooting
If you encounter issues with your earbuds, try the following solutions:
- Earbuds not pairing: Ensure both earbuds are charged. Place them back in the case, close it, then open it again to re-initiate pairing mode. Check your device's Bluetooth settings to ensure it's searching for new devices.
- Only one earbud working: Place both earbuds back in the charging case. Close the lid for a few seconds, then open it again. This should reset their connection. If the issue persists, try unpairing from your device and re-pairing.
- No sound: Check the volume level on both your earbuds and your connected device. Ensure the earbuds are properly paired.
- Charging issues: Ensure the charging cable is securely connected to both the case and the power source. Try a different Micro-USB cable or power adapter. Clean the charging contacts on the earbuds and inside the case.
- Poor sound quality/disconnections: Ensure there are no obstructions between the earbuds and your device. Move closer to your device (within 33 feet/10 meters). Avoid environments with strong electromagnetic interference.
- Voice Assistant not responding: Ensure the earbuds are connected to your device and that the voice assistant feature is enabled on your device.
If these steps do not resolve the issue, please contact customer support.
Specifications
| Feature | Specification |
|---|---|
| Model Name | F9 Mini |
| Bluetooth Version | 5.3 |
| Bluetooth Range | Up to 33 feet (10 meters) |
| Battery Life (Earbuds) | Up to 8 hours |
| Charging Case Capacity | 2000mAh (provides 24-26 hours additional use) |
| Charging Time (Earbuds) | Approximately 30 minutes |
| Headphones Jack | MicroUSB (for charging case) |
| Water Resistance Level | IPX7 (earbuds only) |
| Noise Control | Active Noise Cancellation, Passive Noise Cancellation, Sound Isolation (CVC 8.0) |
| Control Method | Touch |
| Compatible Devices | Android, Doogee X98, iOS, Mac, Windows |
| Item Weight | 4 Ounces |
| Product Dimensions | 1.5 x 1 x 1.8 inches |
Safety Information
Please read and follow these safety guidelines to prevent injury or damage to your device:
- Do not disassemble, repair, or modify the product.
- Keep the earbuds and charging case away from extreme temperatures, direct sunlight, and open flames.
- Avoid exposing the charging case to water or moisture.
- Do not use the product at high volume for extended periods to prevent hearing damage.
- Keep out of reach of children and pets.
- Dispose of the product and its battery responsibly according to local regulations.
Warranty and Support
VOLT PLUS TECH products come with a standard manufacturer's warranty. For specific warranty details, please refer to the documentation included with your purchase or contact our customer support.
If you require assistance, have questions, or need to report an issue, please contact VOLT PLUS TECH customer support through the retailer where you purchased the product or visit our official website for contact information.
