Fineblue F910 Bluetooth Stereo Headset User Manual

1. Introduction

This manual provides detailed instructions for the Fineblue F910 Bluetooth Stereo Headset. Please read this manual carefully before using the device to ensure proper operation and to maximize its performance and lifespan.

2. Package Contents

Verify that all items are present in your package:

• 1 x Fineblue F910 Bluetooth Headset
• 1 x USB Charging Cable
• 1 x User Manual

3. Product Overview

The Fineblue F910 is a Bluetooth 4.0 stereo headset designed for hands-free communication and music playback. It features a retractable earphone cable and a clip for secure wearing.

Figure 1: Front view of the Fineblue F910 Bluetooth Headset, showing the main control panel and the earbud retracted.

Figure 2: Side view of the Fineblue F910 Bluetooth Headset, illustrating the earbud extended from the main unit and the USB charging port.

Figure 3: Angled view of the Fineblue F910 Bluetooth Headset, highlighting the integrated clip for attaching to clothing.

Key Features:

• Bluetooth 4.0 + EDR for stable connection and high-fidelity sound.
• Vibration alert for incoming calls.
• Multi-point connection, allowing two Bluetooth devices simultaneously.
• Retractable earphone cable for convenience.
• Integrated clip for secure wearing.
• Long battery life: 6 hours music, 8 hours talk time, 5 days standby.
• Power-saving feature: automatic shutdown after 5 minutes of inactivity.

4. Setup

4.1 Charging the Headset

Before first use, fully charge the headset. The built-in rechargeable Li-battery can be charged via the provided USB cable.

1. Connect the small end of the USB cable to the charging port on the headset.
2. Connect the other end of the USB cable to a USB power source (e.g., computer USB port, USB wall adapter).
3. The indicator light will show charging status (refer to device for specific light behavior).
4. Charging typically takes approximately 1.5 to 2 hours. The indicator light will change or turn off when fully charged.

4.2 Powering On/Off

• To Power On: Press and hold the multi-function button (usually the main button on the headset) for approximately 3 seconds until the indicator light flashes and you hear an audible prompt.
• To Power Off: Press and hold the multi-function button for approximately 3-5 seconds until the indicator light turns off and you hear an audible prompt.

4.3 Bluetooth Pairing

To connect the headset to your device (smartphone, tablet, laptop):

1. Ensure the headset is powered off.
2. Press and hold the multi-function button for approximately 5-7 seconds until the indicator light flashes red and blue alternately. This indicates pairing mode.
3. On your device, enable Bluetooth and search for available devices.
4. Select "F910" from the list of found devices.
5. If prompted for a password, enter "0000" (four zeros).
6. Once paired, the indicator light on the headset will flash blue periodically, and you will hear a connection confirmation tone.

4.4 Multi-point Connection

The F910 supports connecting to two Bluetooth devices simultaneously:

1. Pair the headset with the first device as described in section 4.3.
2. Disable Bluetooth on the first device.
3. Put the headset back into pairing mode and pair it with the second device.
4. Once the second device is paired, re-enable Bluetooth on the first device. The headset should automatically connect to both devices.

5. Operating Instructions

5.1 Call Management

• Answer Call: Press the multi-function button once.
• End Call: Press the multi-function button once during a call.
• Reject Call: Press and hold the multi-function button for approximately 2 seconds when a call comes in.
• Redial Last Number: Double-press the multi-function button when not on a call.
• Vibration Alert: The headset will vibrate for incoming calls, even when listening to music.

5.2 Music Playback

• Play/Pause: Press the multi-function button once during music playback.
• Volume Up: Press the "Vol+" button.
• Volume Down: Press the "Vol-" button.
• Next Track: Press and hold the "Vol+" button.
• Previous Track: Press and hold the "Vol-" button.

5.3 Retractable Earphone Cable

To extend the earphone, gently pull it out. To retract, press the dedicated retraction button (if present) or gently pull it slightly further and release to allow it to retract automatically.

6. Maintenance and Care

• Keep the headset dry. Avoid exposure to moisture, rain, or liquids.
• Clean the headset with a soft, dry cloth. Do not use harsh chemicals or abrasive cleaners.
• Store the headset in a cool, dry place away from extreme temperatures.
• Avoid dropping or subjecting the headset to strong impacts.
• Do not attempt to disassemble or modify the headset, as this will void the warranty.

7. Troubleshooting

7.1 Headset Does Not Power On

• Ensure the headset is fully charged. Connect it to a power source and allow it to charge for at least 30 minutes.
• Try pressing and holding the power button for a longer duration (5-7 seconds).

7.2 Cannot Pair with Device

• Ensure the headset is in pairing mode (indicator light flashing red and blue alternately).
• Make sure Bluetooth is enabled on your device.
• Place the headset and your device close to each other (within 1 meter).
• If previously paired, try deleting "F910" from your device's Bluetooth list and re-pairing.
• Restart both the headset and your device.

7.3 No Sound or Poor Sound Quality

• Ensure the headset is properly connected to your device.
• Adjust the volume on both the headset and your connected device.
• Check for interference. Move away from other wireless devices or strong electromagnetic fields.
• Ensure the earbud is correctly positioned in your ear.

7.4 Headset Disconnects Frequently

• Ensure you are within the effective Bluetooth range (up to 10 meters without obstruction).
• Avoid physical obstructions between the headset and your device.
• Re-pair the headset with your device.

8. Specifications

9. Warranty and Support

For warranty information or technical support, please refer to the documentation provided with your purchase or contact the manufacturer directly. Keep your proof of purchase for warranty claims.

Manufacturer: Fineblue