REMAX RB-M55
User Manual
Remax RB-M55 Wireless Portable Outdoor Bluetooth Speaker
Product Overview
The Remax RB-M55 is a versatile wireless portable outdoor Bluetooth speaker designed for robust audio performance in various environments. It features a durable build, multiple connectivity options, and a long-lasting battery, making it ideal for outdoor adventures and extended listening sessions.

Image: The Remax RB-M55 speaker, a black cylindrical device with a textured fabric exterior. A central control panel with buttons is visible, along with a sturdy carrying strap attached to both ends.
Package Contents
- Remax RB-M55 Wireless Portable Outdoor Bluetooth Speaker
- USB Type-C Charging Cable
- AUX Audio Cable
- User Manual
Setup
1. Charging the Speaker
Before first use, fully charge the speaker. Connect the provided USB Type-C cable to the speaker's charging port and the other end to a compatible USB power adapter (not included) or a computer's USB port. The LED indicator will show charging status.
2. Powering On/Off
- To power on: Press and hold the Power button (●) for approximately 3 seconds until the indicator light illuminates and you hear an audible prompt.
- To power off: Press and hold the Power button (●) for approximately 3 seconds until the indicator light turns off.
3. Bluetooth Pairing
- Ensure the speaker is powered on and in Bluetooth pairing mode (the Bluetooth indicator light will flash).
- On your device (smartphone, tablet, etc.), enable Bluetooth and search for available devices.
- Select "RB-M55" from the list of found devices.
- Once paired, the Bluetooth indicator light will become solid, and you will hear a confirmation sound.
4. True Wireless Stereo (TWS) Pairing
For an immersive stereo experience, you can pair two RB-M55 speakers together.
- Ensure both RB-M55 speakers are powered on and not connected to any Bluetooth device.
- On one speaker, press and hold the TWS button (often indicated by an infinity symbol or two interlocking circles) for a few seconds. The speaker will enter TWS pairing mode.
- The two speakers will automatically search for and connect to each other. Once connected, you will hear a confirmation sound, and the TWS indicator light on both speakers will become solid.
- Now, connect your device to one of the speakers via Bluetooth as described in step 3. Both speakers will play audio in stereo.
Operating Instructions
1. Music Playback
- Play/Pause: Press the Play/Pause button (►▮▮) once.
- Volume Up: Press the Volume Up button (+).
- Volume Down: Press the Volume Down button (-).
- Next Track: Press and hold the Volume Up button (+) for 2 seconds.
- Previous Track: Press and hold the Volume Down button (-) for 2 seconds.
2. Call Handling
- Answer Call: Press the Play/Pause button (►▮▮) once during an incoming call.
- End Call: Press the Play/Pause button (►▮▮) once during an active call.
- Reject Call: Press and hold the Play/Pause button (►▮▮) for 2 seconds during an incoming call.
3. Connectivity Modes
- Bluetooth Mode: Default mode after powering on. Connect wirelessly to your device.
- AUX Mode: Insert a 3.5mm audio cable into the AUX port. The speaker will automatically switch to AUX mode.
- USB Flash Drive Mode: Insert a USB flash drive into the designated USB port. The speaker will automatically play audio files from the drive.
4. RGB Lighting Control
The speaker features RGB lights that enhance the listening experience. Refer to the specific button on the control panel (if available, often a lightbulb icon or 'M' for mode) to cycle through light modes or turn them off.
Maintenance
- Cleaning: Use a soft, dry cloth to wipe the speaker's surface. Do not use abrasive cleaners, alcohol, or chemical solvents.
- Storage: Store the speaker in a cool, dry place away from direct sunlight and extreme temperatures when not in use for extended periods.
- Water Resistance (IPX6): The speaker is IPX6 waterproof, meaning it can withstand powerful water jets. Do not submerge the speaker in water. Ensure the charging port cover is securely closed before exposure to water.
- Battery Care: To prolong battery life, avoid fully discharging the battery frequently. Charge the speaker regularly, even if not in use.
Troubleshooting
| Problem | Possible Cause | Solution |
|---|---|---|
| Speaker does not power on. | Low battery. | Charge the speaker fully. |
| Cannot pair via Bluetooth. | Speaker not in pairing mode; device Bluetooth off; too far from speaker. | Ensure speaker is in pairing mode. Turn device Bluetooth off/on. Move device closer to speaker (within 10 meters). |
| No sound. | Volume too low; incorrect input mode; device not connected. | Increase speaker and device volume. Check if correct input mode (Bluetooth, AUX, USB) is selected. Reconnect device. |
| TWS pairing failed. | Speakers already connected to other devices; not in TWS pairing mode. | Disconnect speakers from all devices. Ensure both speakers are in TWS pairing mode. Try pairing again. |
Specifications
| Model: | RB-M55 (REM26942LP) |
| Bluetooth Version: | V5.0 |
| Battery Capacity: | 3600mAh |
| Effective Distance: | 10 meters |
| Standby Time: | 35 hours |
| Charging Time: | 4-5 hours |
| Play Time: | 3 hours |
| Material: | ABS Plastic, Fabric |
| Waterproof Level: | IPX6 |
| Speaker Output: | Dual 7W speakers (14W total output) |
| Dimensions: | 60D x 25W x 26H centimetres |
| Weight: | 2.04 kg |
Warranty and Support
For warranty information and technical support, please refer to the warranty card included with your product or contact Remax customer service through their official website or authorized distributors. Keep your purchase receipt as proof of purchase for warranty claims.
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