STF Power Block Portable 8-inch Speaker Instruction Manual

Introduction

This manual provides essential information for the safe and efficient operation of your STF Power Block Portable 8-inch Speaker. Please read this manual thoroughly before using the product and retain it for future reference.

Safety Information

• Do not expose the speaker to water or excessive moisture. This product is not waterproof.
• Avoid placing the speaker near heat sources or in direct sunlight.
• Use only the provided power cable for charging.
• Do not attempt to disassemble or repair the speaker yourself. Contact qualified service personnel for assistance.
• Keep out of reach of children.

Package Contents

Verify that all items are present in the package:

• STF Power Block Portable 8-inch Speaker
• Wireless Microphone
• Power Cable
• Instruction Manual (this document)

Product Overview

Familiarize yourself with the speaker's components and controls.

Front view of the STF Power Block speaker, showcasing the speaker grille and illuminated RGB LED ring.

Rear view of the STF Power Block speaker, displaying the control panel with various ports and buttons.

Control Panel (Rear View)

• DC IN: Power input for charging.
• AUX IN: 3.5mm audio input for external devices.
• USB Port: For USB flash drives.
• Micro SD Slot: For Micro SD cards.
• MIC IN: 6.3mm input for wired microphone (if used).
• Display: Shows current mode, track number, or FM frequency.
• Buttons: Power, Mode, Play/Pause, Volume Up/Down, Track Skip, LED light control.

Setup

1. Charging the Speaker

1. Connect the included power cable to the DC IN port on the rear of the speaker.
2. Plug the other end of the power cable into a suitable power outlet.
3. The charging indicator will illuminate. Allow sufficient time for a full charge before first use.

2. Powering On/Off

• To power on, press and hold the Power button until the display illuminates.
• To power off, press and hold the Power button again until the display turns off.

3. Bluetooth Pairing

1. Ensure the speaker is powered on and in Bluetooth mode (indicated on the display). If not, press the Mode button to switch.
2. On your mobile device, enable Bluetooth and search for available devices.
3. Select "STF Power Block" from the list.
4. Once paired, the speaker will emit a confirmation sound.

4. Connecting Other Audio Sources

• USB: Insert a USB flash drive into the USB port. The speaker will automatically switch to USB mode and begin playback.
• Micro SD: Insert a Micro SD card into the Micro SD slot. The speaker will automatically switch to Micro SD mode and begin playback.
• AUX: Connect an external audio device (e.g., smartphone, MP3 player) to the AUX IN port using a 3.5mm audio cable (not included). Press the Mode button to select AUX mode.

5. Using the Wireless Microphone

1. Ensure the wireless microphone has fresh batteries.
2. Power on the microphone. It should automatically connect to the speaker.
3. Adjust the microphone volume using the dedicated control on the speaker (if available) or the main volume.

Operating Instructions

1. Basic Playback and Volume Control

• Play/Pause: Press the Play/Pause button to start or stop playback.
• Volume Adjustment: Use the Volume Up (+) and Volume Down (-) buttons to adjust the speaker's output volume.
• Track Skip: Press the Next Track button to skip to the next song, or the Previous Track button to go to the beginning of the current song or the previous song.

2. Mode Selection

Press the Mode button repeatedly to cycle through available input sources: Bluetooth, FM Radio, USB, Micro SD, and AUX.

3. FM Radio Operation

1. Switch the speaker to FM Radio mode using the Mode button.
2. Press the Play/Pause button to initiate an automatic scan for available FM stations. The speaker will save detected stations.
3. Use the Next Track and Previous Track buttons to navigate between saved stations.

4. Karaoke Mode

With the wireless microphone connected, simply play music from any source (Bluetooth, USB, etc.) and use the microphone for singing. Adjust microphone volume as needed.

5. True Wireless Stereo (TWS) Function

The TWS function allows you to pair two STF Power Block speakers for a stereo sound experience. (Requires two STF Power Block speakers).

1. Ensure both speakers are powered on and in Bluetooth mode, but not yet paired to any device.
2. On one speaker (this will be the primary speaker), press and hold the TWS button (or a designated button, refer to speaker markings) until you hear a pairing tone.
3. The two speakers will connect automatically. A confirmation tone will sound once connected.
4. Now, connect your mobile device to the primary speaker via Bluetooth as described in the 'Bluetooth Pairing' section. Audio will play in stereo through both speakers.

6. LED Light Control

The speaker features integrated RGB LED lights. Use the dedicated LED light button (if present) or a combination of buttons (refer to speaker markings) to cycle through different light modes or turn them off.

Maintenance

1. Cleaning

• Wipe the speaker's exterior with a soft, dry cloth.
• Do not use abrasive cleaners, waxes, or solvents.

2. Storage

• Store the speaker in a cool, dry place away from direct sunlight and extreme temperatures.
• If storing for an extended period, charge the battery periodically to maintain its lifespan.

3. Battery Care

• Avoid fully discharging the battery frequently.
• Do not leave the speaker connected to power for prolonged periods after it is fully charged.

Troubleshooting

Specifications

Rear view of the STF Power Block speaker, illustrating its dimensions.

Warranty and Support

The STF Power Block Portable 8-inch Speaker comes with a limited warranty. For detailed warranty terms, conditions, and to register your product, please visit the official STF brand store or contact customer support.

For further assistance, troubleshooting, or to explore other STF products, please visit the STF Brand Store on Amazon.