Question: How do I switch between Bluetooth, Micro SD and AUX input modes?
Answer:
Model reference: SP-KA30BL-868 (Blue), SP-KA30PK-875 (Pink)
Applies to: SP-KA30BL-868, SP-KA30PK-875
If your SKU differs, search our support page by your Model SKU to find the correct article.
The Laser Mini RGB Karaoke Speaker with 2 Wireless Microphone - Blue and Pink variants supports Bluetooth, Micro SD and AUX input.
To switch input modes:
- Press the M button on the speaker.
- To use a Micro SD card, turn off the speaker first.
- Insert the Micro SD card with the metal contacts facing up.
- Turn the speaker back on. It will automatically switch to the correct mode.
- To use AUX, connect an AUX cable to the speaker and your device. The speaker switches to AUX mode automatically.
Micro SD supports MP3 files up to 32GB using FAT32.

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