QFX BT-222 LED Bluetooth Speaker
HOW TO USE
- Press & release (+) to increase volume. Press & hold to change to the next song.
- When in Bluetooth mode, press & release
to answer the call, Press & hold to reject the call. Press & hold to quickly disconnect or reconnect with the current BT device. TWS function: Turn the two devices on at the same time. Press the button under the Bluetooth searching state to initiate the process. After the two devices have connected successfully, a prompt sound will be heard. When two devices are connected, the secondary machine will no longer search. - Press & hold
to turn ON/OFF; Press to change modes. Bluetooth, FM Radio, Auxiliary, etc. - Press
to change LED color mode; long-press and hold to turn off the color LED light. - Press (-) to decrease the volume. Press & hold to change to the previous track.
- LED indicator: Blue: working indicator / Red: charging mode/ Green: fully charged.
- Press the PLAY/PAUSE button to play/pause. When it is a line model, Press & release for sound off; Press & hold is invalid.
- External audio input source (Auxiliary) with a standard 3.5mm jack. Compatible with mobile devices, computers, tablets, and most 3.5mm devices.
- USB mode: Supports lossless music format. Supports a MAX of 32G. (Can’t support mobile power supply function).
- “MICRO USB PORT: Charging Port”. FM: Short-press the power button to change the FM mode, and insert the charging cable to use as an external antenna. Press the play/pause button to start searching for the channel. Automatically save the channels received after the search. Press & hold (+) up and down (-) to switch channels.
- Microphone port: Use for speaking.
- TF card, supports MAX 32G, supports lossless music format.
- Reset button: When the speaker is abnormal, Press & release to reset it to the default settings.
to answer the call, Press & hold to reject the call. Press & hold to quickly disconnect or reconnect with the current BT device. TWS function: Turn the two devices on at the same time. Press the 
to turn ON/OFF; Press to change modes. Bluetooth, FM Radio, Auxiliary, etc.
to change LED color mode; long-press and hold to turn off the color LED light.For more Manuals by QFX, visit ManualsLibraryy
QFX BT-222 LED Bluetooth Speaker-FAQs
How do I pair the QFX BT-222 with my phone?
Turn on the speaker by pressing the Power button.
Enable Bluetooth on your phone.
Select “QFX BT-222” from the list of available devices.
Once connected, you’ll hear a confirmation sound.
Can I connect two QFX BT-222 speakers together?
Yes! Using TWS (True Wireless Stereo) mode, you can pair two BT-222 speakers for a louder, stereo sound experience.
Does this speaker work without Bluetooth?
No, the BT-222 is a Bluetooth-only speaker and does not support wired (AUX) connections.
How long does the battery last?
Playtime: Up to 6-8 hours (varies by volume and LED usage).
Charging Time: About 3-4 hours for a full charge.
How do I know when the speaker is fully charged?
Red LED: Charging in progress.
Blue LED (steady): Fully charged.
Can I overcharge the speaker?
No, the BT-222 has overcharge protection, but it’s best to unplug it once fully charged.
How can I make the speaker louder?
Place it near a wall or corner for better sound reflection.
Use TWS mode to connect a second speaker.
Ensure your phone’s volume and the speaker’s volume are maxed.
How do I improve the bass?
Place the speaker on a solid surface (like a table) to enhance low frequencies.
Adjust EQ settings on your phone’s music app for deeper bass.
Why is my speaker’s sound cutting out?
Move closer to the speaker (Bluetooth range: ~33 ft / 10m).
Avoid Wi-Fi routers, microwaves, or other wireless interference.
Restart both the speaker and your phone.
Can I turn off the LED lights to save battery?
Yes! Press the LED button to cycle through modes or turn them off completely.