Xertmt Bluetooth Speaker Manual [top] (2026)

Common issues and solutions:

Turn the speaker back on. All previous pairing data is cleared, and the device is restored to factory settings. 8. Safety and Maintenance

: The built-in noise-canceling microphone allows you to take calls directly through the speaker without disconnecting your phone. xertmt bluetooth speaker manual

Avoid leaving the speaker inside a hot car or in freezing environments. Extreme heat or cold can permanently degrade lithium-ion battery capacity.

Press once to increase the volume. Press and hold to skip to the next track. Common issues and solutions: Turn the speaker back on

Insert one end of the 3.5mm AUX cable into the headphone jack of your media device.

Lower the volume on the speaker itself or reduce the output volume inside your music streaming application to prevent audio clipping. Proper Maintenance and Safety Warnings Press once to increase the volume

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