MS-900B - Loudspeaker Moonki - Free user manual and instructions
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| Product Type | Portable Bluetooth Speaker |
| Brand | Moonki |
| Model | MS-900B |
| Dimensions (W x H x D) | 210 mm x 110 mm x 95 mm |
| Weight | 0.85 kg |
| Power Source | Built-in rechargeable lithium-ion battery (1800 mAh) |
| Charging Input | 5V / 1A via Micro USB or USB-C (depending on version) |
| Output Power | 10W RMS |
| Connectivity | Bluetooth 5.0, AUX-in, Micro SD card slot |
| Bluetooth Range | Up to 10 meters (33 feet) |
| Frequency Response | 100 Hz - 20 kHz |
| Signal-to-Noise Ratio | ≥ 80 dB |
| Battery Playback Time | Up to 8 hours at moderate volume |
| Charging Time | Approximately 3 hours |
| Water Resistance | IPX5 (splash-proof) |
| Controls | Power, Volume +/-, Play/Pause, Call button, Mode switch |
| Built-in Microphone | Yes, for hands-free calls |
| LED Indicator | Battery status and pairing indicator |
| Supported Audio Formats | MP3, WAV, FLAC (via micro SD) |
| Cleaning and Maintenance | Wipe with a soft dry cloth; avoid water contact with ports |
| Safety Instructions | Do not expose to extreme heat or moisture; use only the supplied charger |
| Spare Parts and Repairability | Replacement battery and speaker drivers are available from authorized service centers |
| Compliance | CE, FCC, RoHS |
Frequently Asked Questions - MS-900B Moonki
How do I pair my Moonki MS-900B speaker with a smartphone?
To pair, turn on the speaker by pressing the power button. The LED will start flashing blue. On your smartphone, enable Bluetooth and search for the device named MS-900B. Select it to connect. If prompted, enter the PIN 0000.
Can I use the speaker while it is charging?
Yes, the Moonki MS-900B can be used while plugged in. However, continuous use during charging may extend the total charging time. It is recommended to fully charge the battery before first use.
How do I switch between Bluetooth, AUX, and micro SD card modes?
Press the mode button (usually marked with an 'M' or a musical note) to cycle through the available input sources: Bluetooth, AUX-in, and Micro SD card. The LED or a voice prompt indicates the current mode.
What should I do if the speaker does not show up in Bluetooth pairing?
Make sure the speaker is in pairing mode (LED flashing quickly). Turn off and on the speaker, then place it within 1 meter of your phone. Also, ensure your phone has Bluetooth enabled and no other devices are interfering. If the issue persists, reset the speaker by pressing and holding the power and volume up buttons simultaneously for 5 seconds.
How long does the battery last on a full charge?
The built-in 1800 mAh battery provides up to 8 hours of playback at moderate volume. Actual battery life may vary depending on the volume level and the type of audio being played.
Can I answer phone calls through the speaker?
Yes, the MS-900B has a built-in microphone. When paired with your phone, you can press the call button to answer or end calls. The audio from the conversation will be played through the speaker.
How do I reset the Moonki MS-900B to factory settings?
To reset, turn on the speaker and press and hold the Play/Pause and Volume Down buttons together for about 5 seconds. The LED will flash red and blue several times, indicating that the Bluetooth pairing history has been cleared and the device is reset.
Is the speaker water-resistant?
Yes, the MS-900B is rated IPX5, meaning it can withstand splashes of water from any direction. However, it is not fully waterproof and should not be submerged in water.
Why is the charging LED not turning on when I plug the speaker in?
First, check that the charging cable is properly connected and the power adapter is working. Use a 5V / 1A adapter. If the LED still does not light, the charging port may be dirty. Gently clean it with a dry cotton swab. If the problem persists, contact customer support.
How should I clean and maintain my speaker?
Clean the speaker with a soft, dry cloth to remove dust and fingerprints. Do not use any liquids or abrasive cleaners. Avoid exposing the speaker to extreme temperatures, direct sunlight, or high humidity. When not in use, store it in a cool, dry place.
User questions about MS-900B Moonki
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Download the instructions for your Loudspeaker in PDF format for free! Find your manual MS-900B - Moonki and take your electronic device back in hand. On this page are published all the documents necessary for the use of your device. MS-900B by Moonki.
USER MANUAL MS-900B Moonki
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Product information
Brand : Moonki
Model : MS-900B
Category : Loudspeaker