RIENOK Rienok S1 mini
RIENOK Portable Bluetooth Speaker User Manual
Model: Rienok S1 mini
Brand: RIENOK
Introduction
Thank you for choosing the RIENOK Portable Bluetooth Speaker. This manual provides essential information for setting up, operating, and maintaining your speaker to ensure optimal performance and longevity. Please read this manual thoroughly before use.
Safety Information
- Do not expose the speaker to extreme temperatures or direct sunlight for prolonged periods.
- Avoid dropping or subjecting the speaker to strong impacts.
- Keep the speaker away from sources of heat, such as radiators, heat registers, stoves, or other apparatus (including amplifiers) that produce heat.
- Do not disassemble, repair, or modify the speaker yourself. Refer all servicing to qualified service personnel.
- Ensure the charging port cover is securely closed when using the speaker near water to maintain its IPX7 waterproof rating.
- Use only the charging cable provided or a certified equivalent.
What's in the Box
- RIENOK Portable Bluetooth Speaker
- Charging Cable (USB-C)
- AUX Cable
- Lanyard
- User Manual

Image: All components included in the RIENOK Portable Bluetooth Speaker package.
Product Overview
The RIENOK Portable Bluetooth Speaker features a robust design with intuitive controls and dynamic RGB lighting. Its cylindrical shape is designed for 360-degree sound dispersion.
Controls and Ports:

Image: Detailed view of the speaker's control panel and ports.
- Power Button: Press and hold to power on/off. Short press to play/pause.
- Volume Up (+): Increase volume.
- Volume Down (-): Decrease volume.
- Bass Button: Activate/deactivate bass boost.
- Mode Button (M): Switch between Bluetooth, Micro SD card, and AUX modes.
- RGB Light: Integrated LED lights that sync with music.
- USB-C Charging Port: For charging the speaker.
- AUX-In Port: For wired audio connection.
- Micro SD Card Slot: For playing music directly from a Micro SD card.
Setup
1. Charging the Speaker:
Before first use, fully charge the speaker. Connect the provided USB-C charging cable to the speaker's charging port and the other end to a USB power adapter (not included) or a computer's USB port. The RGB light will indicate charging status.

Image: The speaker connected to a charging cable.
2. Powering On/Off:
Press and hold the Power button for approximately 3 seconds to turn the speaker on or off. A sound prompt will indicate the power status.
Operating Instructions
Bluetooth Pairing:
- Turn on the speaker. It will automatically enter Bluetooth pairing mode, indicated by a flashing RGB light.
- Enable Bluetooth on your device (smartphone, tablet, computer).
- Search for "Rienok S1 mini" in your device's Bluetooth list and select it to connect.
- Once connected, the speaker will emit a confirmation sound, and the RGB light will stop flashing.

Image: Bluetooth 5.3 connectivity for stable pairing.
True Wireless Stereo (TWS) Pairing:
To achieve a true stereo sound experience, you can pair two RIENOK S1 mini speakers together.
- Ensure both speakers are powered on and not connected to any Bluetooth device.
- On one speaker (this will be the primary speaker), double-press the Power button. It will enter TWS pairing mode.
- The two speakers will automatically connect to each other. A confirmation sound will indicate successful pairing.
- Once paired, connect your device to the primary speaker via Bluetooth as described above. Both speakers will now play audio in stereo.

Image: Two speakers connected for True Wireless Stereo experience.
Playing Music:
- Bluetooth Mode: After pairing, play music from your connected device. Use the speaker's Power button for play/pause, and +/- buttons for volume control.
- Micro SD Card Mode: Insert a Micro SD card with audio files (MP3, WMA, WAV, FLAC, APE) into the Micro SD card slot. The speaker will automatically switch to Micro SD card mode and begin playback.
- AUX-In Mode: Connect your audio device to the speaker's AUX-In port using the provided AUX cable. The speaker will automatically switch to AUX mode.

Image: Multiple usage modes including Bluetooth, TF Card, and Aux-in.
Bass Boost Function:
Press the "Bass" button to enhance the bass output for a richer audio experience. Press it again to return to standard audio mode.

Image: Illustration of the speaker's internal structure for deep bass stereo sound.
RGB Breath Light:
The speaker features an RGB light that changes color with the music rhythm. This feature is automatically active when the speaker is on.

Image: The RGB light feature syncing with music beats.
Hands-Free Calling:
When connected via Bluetooth to a smartphone, the speaker can be used for hands-free calls.
- Answer/End Call: Short press the Power button.
- Reject Call: Press and hold the Power button.
Maintenance
- Cleaning: Wipe the speaker with a soft, damp cloth. Do not use abrasive cleaners or solvents.
- Storage: Store the speaker in a cool, dry place when not in use for extended periods.
- Battery Care: To preserve battery life, charge the speaker at least once every three months if not used regularly. Avoid fully discharging the battery frequently.
- Waterproof Care: Always ensure the charging port and AUX port covers are sealed tightly before exposing the speaker to water.

Image: The speaker's IPX7 waterproof capability.
Troubleshooting
| Problem | Possible Cause | Solution |
|---|---|---|
| Speaker does not turn on. | Low battery. | Charge the speaker fully. |
| Cannot pair with Bluetooth device. | Speaker is not in pairing mode or already connected to another device. | Ensure speaker is in pairing mode (flashing RGB light). Disconnect from other devices. Restart both speaker and device. |
| No sound. | Volume too low; incorrect mode; device not playing. | Increase volume on both speaker and device. Check if the correct mode (Bluetooth, AUX, SD card) is selected. Ensure audio is playing on the source device. |
| Poor sound quality. | Bluetooth interference; low battery; source audio quality. | Move speaker closer to the device. Charge the speaker. Try a different audio source. |
| TWS pairing fails. | Speakers are too far apart or already connected to other devices. | Ensure both speakers are disconnected from other devices. Place them close together. Follow TWS pairing steps carefully. |
Specifications
- Model Name: Rienok S1 mini
- Speaker Type: Dual Speaker
- Speaker Maximum Output Power: 30 Watts
- Connectivity Technology: Bluetooth 5.3
- Wireless Communication Technology: Bluetooth
- Bluetooth Range: Up to 100 Meters (328 feet)
- Water Resistance Level: IPX7 Waterproof
- Battery Capacity: 3600 Milliamp Hours
- Playtime: Up to 30 Hours (varies by volume)
- Charging Time: Approximately 3-4 Hours
- Product Dimensions: 8.31"D x 3.32"W x 3.24"H
- Item Weight: 580 Grams (1.28 pounds)
- Audio Output Mode: Stereo
- Compatible Devices: Phone, Pad, Computer
- Control Method: Touch
- Included Components: Bluetooth speaker, charging cable, AUX cable, lanyard, manual
Warranty and Support
The RIENOK Portable Bluetooth Speaker comes with a limited warranty. For detailed warranty information, product support, or technical assistance, please contact RIENOK customer service through the retailer where the product was purchased or visit the official RIENOK website.
For further assistance, please refer to the contact information provided on the product packaging or the official RIENOK brand store online.
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