Double-press or long-press the button on one of the speakers (this becomes the master speaker).
Once paired, the LED indicator will turn solid blue, and the speaker will emit a short confirmation tone. 3. Advanced Features: True Wireless Stereo (TWS)
If your speaker is not behaving as expected, try these steps before contacting support. How to Reset the Xertmt Speaker
Plug the included USB-C cable into the speaker's charging port. xertmt bluetooth speaker manual
The button layout may vary slightly between different Xertmt models, but most share a common set of functions. Look for these icons on the top panel or side of your speaker:
If your model features an IPX7 rating, it can handle splashes and brief submersions. Always ensure the rear port rubber seal is completely flush and sealed before exposing the device to moisture.
): Press once quickly to restart the current song or skip to the previous track. Press and hold to decrease the volume level. Mode / TWS Button ( Mbold cap M Double-press or long-press the button on one of
: While the device is powered on, simultaneously press and hold the Volume Up (+) and Play/Pause buttons for approximately 5–6 seconds until the unit shuts down. 4.2 Battery Longevity and Safety
Plays or pauses audio, answers/ends phone calls, and triggers voice assistants.
If you own two Xertmt Bluetooth speakers, you can pair them together to create an immersive, dual-channel stereo environment. How to Link Two Speakers Advanced Features: True Wireless Stereo (TWS) If your
Battery is critically low (less than 10%). Charge immediately.
The speaker will automatically reconnect to the last paired device when powered on within range. If it doesn’t, go to your device’s Bluetooth settings and select the Xertmt speaker manually.
When unboxing your portable speaker, ensure that all the standard accessories are included. – The main portable audio unit.
Your speaker doubles as a power bank. Plug your phone into the USB-A port behind the waterproof cover to charge your device while listening to music. 5. Troubleshooting & FAQs