QFX PBX-116 Portable Speaker

Key Features and Operations

The QFX PBX-116 is a versatile portable speaker with multiple input options and lighting effects.

FM Radio

Press the POWER/INPUT button to enter FM radio mode. Press SCAN for automatic scanning or use the TUNER dial to manually sweep through frequency stations (87.5MHz~108.0MHz).

Bluetooth Connectivity

Press the POWER/INPUT button to enter Bluetooth mode. On your mobile device, enable Bluetooth and select "QFX PBX-1211" to connect. For advanced control, download the "Speaker Pro" app. Within the app, you can manage Music, Light, USB, Bluetooth, and EQ settings.

Line Input

Press to enter the Line Input page. Press "OFF" to mute music or "ON" to play. Press "Back" to exit.

Sound and EQ Modes

Microphone Mode: Adjust Echo, Mic Volume, and Delay using the digital dials. Use "MIC PRIORITY" to prioritize microphone input or "MIC DSP" for Echo, Delay, and Reverb adjustments.

Music Mode: Adjust Volume, Bass, and Treble. Select from 5 pre-set EQ modes: Dance, Classical, Jazz, Rock, and G-EQ. The G-EQ mode allows for custom graphic equalizer adjustments.

Back Panel Operations

FM Operation: Switch to FM mode using the Power/Input button. Press and hold the PLAY/PAUSE button to automatically scan and save radio stations.

Bluetooth Operation: Switch to Bluetooth mode using the Power/Input button. Pair with your mobile device by selecting "QFX PBX-1211". The "Speaker Pro" app offers comprehensive control over music playback, lighting, and speaker functions.

Specifications

Power: 20W
Frequency Response: 55Hz-20KHz
Power Supply: DC9V

Panel Layout and Functions

The speaker features a clear LED display and various control buttons:

LED Display
POWER/INPUT button
TWS: TRUE WIRELESS STEREO
LIGHT button
BIG KNOB (Volume, Bass, Treble, Echo, Light Modes, Presets)
LINE IN
USB INPUT
MICROPHONE INPUT
PREVIOUS button
PLAY/PAUSE button
NEXT button
LED LIGHT INDICATOR (Red = Charging, Green = Fully Charged)
DC 9V POWER SUPPLY input

Basic Operation

Power On/Off: Press and hold the POWER/INPUT button for approximately 3 seconds. The display will show "HI" and then "BLUE" upon powering on, and will turn off after holding the button for 3 seconds.
Mode Selection: In a working state, press the POWER/INPUT button to cycle through modes: Bluetooth, FM Radio, Line Input.
Volume Control: Turn the "Big Knob" to adjust volume from 0-30. Press the "Big Knob" to access sub functions like Bass, Treble, Echo, Light Modes, and Presets.
Playback Control: Use the PLAY/PAUSE button to play or pause music in USB or Bluetooth mode. In FM mode, press and hold PLAY/PAUSE to scan for and save radio stations.
Track Navigation: Use the PREVIOUS and NEXT buttons to switch tracks or saved radio stations in FM mode.
TWS Pairing: In Bluetooth mode, press and hold the TWS button for 3 seconds to pair two "PBX-1211" units for stereo sound.
LED Light Adjustment: Press the LIGHT button to cycle through different LED light effects and adjust brightness.
USB Functionality: The USB input can be used for playing .mp3 files or as a 5V 1A power bank for charging other devices.

App Control via "Speaker Pro"

Download and install the "Speaker Pro" app on your mobile device to control the speaker remotely. The app provides access to the following functions:

Browse: Access your mobile device's music player.
Bluetooth: Connect to the "PBX-1211".
USB: Play .mp3 files or charge your device.
Line: Connect an external audio player.
Light: Control 12 different LED light modes, colors, and brightness.
Sound: Adjust playback and microphone settings.
FM Radio: Navigate through FM radio stations.

Within the app, you can select songs, control playback (play, pause, skip, rewind), adjust volume, set repeat modes, and utilize random play. For lighting, you can choose from a color wheel or select from 12 pre-set light effect modes via the "Profiles" option.

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