QFX PBX-808TWS Portable Speaker

WARNING!

To reduce the risk of electric shock, do not remove the cover on this speaker. There are no user-serviceable parts inside. Refer all servicing to a qualified technician.

To prevent fire or electric shock, do not expose this equipment to rain or moisture. Do not store or operate this product near any liquids or heat sources such as radiators. Clean only with a dry cloth.

Users should exhibit extra safety when the following symbol appears in this instruction manual and follow all precautions as they are stated: [Warning Symbol] ?

PBX-808TWS Battery

The PBX-808TWS is a lithium battery-powered PA loudspeaker. Ensure the battery is fully charged prior to first use to maximize its lifespan. The unit will begin charging automatically when connected to a power source (approximately 2-3 hours for a full charge). The battery indicator icon on the LED display will be red while charging and turn off when fully charged. Please disconnect the power source upon completion of charging.

With standard usage, a fully charged battery provides approximately 2 hours of playback. The battery can be recharged about 300 times in its lifetime. When not in use, the speaker should be turned OFF to prevent battery drain. If the unit is not used for prolonged periods, the battery will gradually lose power. It is recommended to fully charge the battery at least every 60 days.

Note: Battery life displayed on packaging represents the estimated time a battery will stay charged, considering usage factors like volume level.

PBX-808TWS Bluetooth

Bluetooth Mode: Open the Bluetooth settings on your phone. Find and connect to the unit named "QFX PBX-808TWS". After a successful match, you can play music through the speaker. You do not need to reconnect Bluetooth when switching modes.

PBX-808TWS Rear Panel

The rear panel features the following controls:

• 1. Master Volume Knob: Adjusts volume from Min to Max. Also functions as the Power Switch (ON/OFF).
• 2. Echo Adjustment: Adjusts the echo effect for microphones from Min to Max.
• 3. Microphone Volume Knob: Adjusts the microphone volume from Min to Max.
• 4. Bass Knob: Adjusts the bass level from Min to Max.
• 5. Treble Knob: Adjusts the treble level from Min to Max.
• 6. Mode Button: Short press to toggle between AUX, USB, TF, FM, and BT modes. Long press to turn the LED light ON/OFF.
• Previous Track Button: Short press to select the previous track. Long press to repeat the current track.
• Play/Pause Button (TWS function): Controls playback and is used for TWS pairing.
• Next Track Button: Short press to select the next track. Long press to select/exit Microphone Priority mode.
• 7. USB Slot: For connecting USB flash drives.
• 8. TF Card Slot: For inserting TF (microSD) cards.
• 9. AUX IN: For connecting external audio devices via a 3.5mm cable.
• 10. Microphone Input: For connecting microphones.
• 11. Power Supply: DC 5V input for the power adapter.

PBX-808TWS Display System Settings

• 1. Input Mode: The LED display screen shows the current input mode (USB/TF/BT/AUX/FM). When a USB flash drive or TF Card is inserted, the unit automatically switches to USB/TF mode and plays MP3 audio files.
• 2. Track Number: Displays the track number currently playing from USB/TF.
• 3. FM Mode: Displays all available FM channels. Short press the "Play/Pause" button for auto-scan of all channels.

Remote Control

The remote control includes the following functions:

• 1. STANDBY: Puts the unit into standby mode.
• 2. Input Mode Button: Toggles between USB, TF, FM, AUX, and BT inputs.
• 3. Mute: Mutes the current track.
• 4. PLAY/PAUSE: Controls playback.
• 5. Previous Track: Selects the previous channel or track.
• 6. Next Track: Selects the next channel or track.
• 7. EQ: Selects equalizer modes.
• 8. VOL-: Decreases the master volume.
• 9. VOL+: Increases the master volume.
• 10. REP: Repeats the current playing track.
• 11. SCAN: Press to scan channels in FM Mode.
• 12-21. KEY Number: Used to select specific tracks for USB flash drives or TF cards.

TWS Pairing Instructions (Pair 2 PBX-808TWS Speakers)

Step 1: Push and hold the Mode Button on both speakers until they are in Bluetooth Mode. The screen will display "Blue".

Step 2: When both speakers are in Bluetooth mode, push and hold the TWS button for 3 seconds on one speaker. You will hear a beep. The speakers are now paired.

Step 3: On your device, turn your Bluetooth settings "ON". Select "QFX PBX-808TWS" to connect. Enjoy TWS (True Wireless Stereo) sound from your phone via Bluetooth!

Tripod Assembly Instructions

Follow these steps to assemble the speaker stand:

1. Take out the main column from the tripod and assemble it with the sleeve.
2. Insert a screw into the sleeve slot and fasten the screw securely.
3. Insert the other screw into the tripod slot and fasten the screw securely.
4. Insert the lock pin into the hole of the main column to adjust and control the height.

Diagram Description: The diagram shows the components of the tripod: a tripod base, a main column, a sleeve, a lock pin, and screws. Arrows indicate where to insert the screws and the lock pin to secure the main column at the desired height.

Multilingual Notes

This manual contains information in English, Spanish, and French. The core instructions and features are consistent across all languages.