QFX BT-14 Portable Bluetooth Speaker Instruction Manual

Introduction

Thank you for purchasing the QFX BT-14 Portable Bluetooth Speaker. This manual provides important information regarding the setup, operation, and maintenance of your new speaker. Please read it thoroughly before use to ensure proper functionality and to maximize your listening experience.

Image: The QFX BT-14 Portable Bluetooth Speaker, showcasing its compact design and vibrant LED lighting.

Product Features

• Powerful Sound: Equipped with a 4-inch woofer and 10 watts of output power for an enhanced listening experience.
• TWS Bluetooth Connectivity: Wirelessly connect two or more BT-14 speakers for a true stereo or surround sound experience.
• Multiple Input Options: Supports Bluetooth, AUX input, USB input, and TF Card input.
• FM Radio: Built-in FM tuner for listening to your favorite radio stations.
• Microphone Input: Allows for karaoke or public address use.
• Portable Design: Lightweight (approximately 10.9 ounces) with an integrated handle for easy transport.
• Rechargeable Battery: Built-in battery provides hours of music playback.
• LED Party Lights: Integrated LED lights enhance the listening atmosphere.

Image: The QFX BT-14 speaker being held by its handle, highlighting its portable design.

Package Contents

Please ensure all items are present in the package:

• QFX BT-14 Portable Bluetooth Speaker
• USB Charging Cable
• Auxiliary Audio Cable
• Instruction Manual (this document)

Controls and Inputs

Familiarize yourself with the control panel and input ports on your BT-14 speaker:

Image: Rear panel of the QFX BT-14 speaker, displaying the various input ports and the power switch.

Top Panel Controls:

• MODE Button: Press to switch between input modes (Bluetooth, AUX, USB, TF Card, FM Radio).
• Previous Track / Volume Down (K<): Short press for previous track (in Bluetooth/USB/TF modes). Long press to decrease volume.
• Play/Pause / Scan / TWS Button (►II/SCAN/TWS): Short press to play/pause music. In FM mode, long press to auto-scan and save stations. Long press in Bluetooth mode to activate TWS pairing.
• Next Track / Volume Up (>I): Short press for next track (in Bluetooth/USB/TF modes). Long press to increase volume.

Rear Panel Inputs:

• AUX IN: 3.5mm audio input for connecting external devices via auxiliary cable.
• MIC IN: 6.35mm microphone input.
• LED Switch: Toggles the LED party lights on or off.
• USB 5V Charging Port: Micro USB port for charging the speaker.
• ON/OFF Switch: Main power switch for the speaker.
• USB Port: For playing audio from a USB flash drive.
• TF Card Slot: For playing audio from a TF (MicroSD) card.

Setup

Charging the Speaker:

1. Connect the included USB charging cable to the USB 5V charging port on the rear of the speaker.
2. Connect the other end of the USB cable to a compatible USB power adapter (not included) or a computer USB port.
3. The charging indicator light (if present) will illuminate during charging and turn off when fully charged.
4. Allow approximately 3-4 hours for a full charge before first use.

Powering On/Off:

1. To power on the speaker, slide the ON/OFF switch on the rear panel to the "ON" position.
2. To power off the speaker, slide the ON/OFF switch to the "OFF" position.

Operating Instructions

Bluetooth Pairing:

1. Ensure the speaker is powered on and in Bluetooth mode. If not, press the MODE button until you hear the Bluetooth prompt.
2. Enable Bluetooth on your mobile device (smartphone, tablet, etc.).
3. Search for "QFX BT-14" in your device's Bluetooth list.
4. Select "QFX BT-14" to pair. A confirmation sound will indicate successful pairing.
5. You can now play audio from your device through the speaker.

True Wireless Stereo (TWS) Pairing:

TWS allows you to connect two QFX BT-14 speakers wirelessly for a stereo sound experience.

1. Ensure both BT-14 speakers are powered on and in Bluetooth mode, but not yet paired to any device.
2. On one of the speakers (this will be the primary speaker), long press the ►II/SCAN/TWS button. You will hear a prompt indicating TWS pairing mode.
3. The two speakers will automatically search for and connect to each other. A confirmation sound will indicate successful TWS pairing.
4. Once TWS paired, connect your mobile device to the primary speaker via Bluetooth as described in the "Bluetooth Pairing" section.
5. Audio will now play through both speakers in stereo.

AUX Input Mode:

1. Connect one end of the 3.5mm auxiliary audio cable to the AUX IN port on the speaker.
2. Connect the other end of the cable to the audio output jack of your external device (e.g., MP3 player, computer).
3. Press the MODE button until the speaker enters AUX mode.
4. Audio from your external device will now play through the speaker.

USB/TF Card Mode:

1. Insert a USB flash drive into the USB Port or a TF (MicroSD) card into the TF Card Slot on the rear panel.
2. The speaker will automatically switch to USB or TF Card mode and begin playing audio files (MP3 format recommended). If not, press the MODE button to select the correct mode.
3. Use the K< and >I buttons to navigate tracks.
4. Press the ►II/SCAN/TWS button to play or pause.

FM Radio Mode:

1. Press the MODE button until the speaker enters FM Radio mode.
2. Long press the ►II/SCAN/TWS button to initiate an automatic scan for available FM stations. The speaker will save detected stations.
3. Short press the K< and >I buttons to switch between saved FM stations.

Using the Microphone Input:

1. Connect a microphone (not included) to the MIC IN port on the rear panel.
2. Adjust the microphone volume on the microphone itself or through the speaker's main volume controls.
3. The microphone input can be used in any mode.

LED Party Lights:

To turn the LED party lights on or off, use the dedicated LED Switch on the rear panel.

Image: The QFX BT-14 speaker showcasing its illuminated LED party lights.

Maintenance

• Cleaning: Use a soft, dry cloth to clean the speaker's exterior. Do not use abrasive cleaners or solvents.
• Storage: When not in use for extended periods, store the speaker in a cool, dry place away from direct sunlight and extreme temperatures.
• Battery Care: To prolong battery life, fully charge the speaker before first use and recharge it regularly, even if not in frequent use. Avoid completely draining the battery.
• Water Exposure: This speaker is not waterproof. Avoid exposing it to water or excessive moisture.

Troubleshooting

Specifications

• Model: BT-14
• Output Power: 10 Watts
• Woofer Size: 4 inches
• Connectivity: Bluetooth, AUX, USB, TF Card
• Power Source: Rechargeable Lithium-Ion Battery (included), Corded Electric (via USB charging)
• Item Weight: 10.9 ounces (approx. 0.68 lbs)
• Product Dimensions (L x W x H): 6.69 x 3.94 x 7.09 inches
• Manufacturer: QFX
• UPC: 606540040515

Warranty and Support

QFX stands firm in its commitment to offer quality electronics. If for any reason you are not satisfied with your product or have questions, please contact the QFX Customer Support Department.

For support inquiries, please refer to the contact information provided on the official QFX website or your purchase documentation.