RIENOK S1 mini portable bluetooth speaker
RIENOK S1 Mini Portable Bluetooth Speaker User Manual
Model: S1 Mini
Introduction
Thank you for choosing the RIENOK S1 Mini Portable Bluetooth Speaker. This manual provides essential information for setting up, operating, and maintaining your speaker. Please read it carefully before use to ensure optimal performance and longevity of your device.

Image: Two RIENOK S1 Mini speakers, grey and pink, showcasing their waterproof feature.
Package Contents
Please check the package for the following items:
- RIENOK S1 Mini Portable Bluetooth Speaker (x1 or x2, depending on purchase)
- USB Charging Cable (x1)
- Auxiliary Audio Cable (x1)
- Lanyard (x1)
- User Manual (this document)

Image: The RIENOK S1 Mini speaker and its included accessories.
Setup
1. Charging the Speaker
Before first use, fully charge the speaker. Connect the provided USB 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 charging indicator light will show the charging status.
2. Powering On/Off
- Power On: Press and hold the Power button for approximately 2-3 seconds until you hear an audible prompt and the indicator light illuminates.
- Power Off: Press and hold the Power button for approximately 2-3 seconds until you hear an audible prompt and the indicator light turns off.
3. Bluetooth Pairing
- Ensure the speaker is powered on and in Bluetooth pairing mode (the indicator light will flash).
- On your device (smartphone, tablet, etc.), enable Bluetooth and search for available devices.
- Select "RIENOK S1 Mini" from the list of devices.
- Once connected, you will hear a confirmation sound, and the indicator light will remain solid.

Image: The RIENOK S1 Mini speaker highlighting its Bluetooth 5.3 technology.
4. True Wireless Stereo (TWS) Pairing (for two speakers)
To achieve a stereo sound experience, you can pair two RIENOK S1 Mini speakers together:
- Ensure both speakers are powered on and not connected to any other Bluetooth device.
- On one speaker (this will be the primary speaker), double-press the Power button. The speaker will enter TWS pairing mode.
- The two speakers will automatically connect to each other. You will hear a confirmation sound once TWS pairing is successful.
- Now, connect your device to the primary speaker via Bluetooth as described in step 3. Both speakers will play audio in stereo.

Image: Two RIENOK S1 Mini speakers paired for True Wireless Stereo.
Operating Instructions
Button Functions
- Power Button: Press and hold to power on/off. Double-press for TWS pairing.
- Play/Pause Button: Press once to play or pause music.
- Volume Up (+): Press once to increase volume. Press and hold for next track.
- Volume Down (-): Press once to decrease volume. Press and hold for previous track.
- Bass Boost Button: Press once to activate/deactivate bass boost.
- Mode Button (M): Press once to switch between Bluetooth, Micro SD card, and Aux-In modes.
RGB Breath Light
The speaker features an RGB light that changes color with music. This light automatically activates when the speaker is on. There is no specific button to control the RGB light; its behavior is synchronized with the audio playback.

Image: A person holding the RIENOK S1 Mini speaker, showcasing its RGB lighting.
Micro SD Card Playback
Insert a Micro SD card (up to 32GB, not included) with MP3, WMA, WAV, FLAC, or APE audio files into the Micro SD card slot. The speaker will automatically switch to Micro SD card mode or you can select it using the Mode button.
Aux-In Mode
Connect an external audio device using the provided 3.5mm auxiliary cable. Insert one end into the speaker's Aux-In port and the other into your device's audio output. The speaker will automatically switch to Aux-In mode or you can select it using the Mode button.
Call Handling
- Answer Call: Press the Play/Pause button once.
- End Call: Press the Play/Pause button once during a call.
- Reject Call: Press and hold the Play/Pause button for 2 seconds.
Maintenance
Waterproofing (IPX7)
The RIENOK S1 Mini speaker is IPX7 waterproof, meaning it can be submerged in water up to 1 meter for 30 minutes. This makes it suitable for use in showers, by the pool, or at the beach. Ensure the charging port cover is securely closed before exposing the speaker to water.

Image: The RIENOK S1 Mini speaker submerged in water, highlighting its IPX7 waterproof feature.
Cleaning and Storage
- Clean the speaker with a soft, damp cloth. Do not use harsh chemicals or abrasive cleaners.
- Store the speaker in a cool, dry place away from direct sunlight and extreme temperatures.
- If not used for an extended period, charge the speaker at least once every three months to maintain battery health.
Troubleshooting
| Problem | Solution |
|---|---|
| Speaker does not power on. | Ensure the speaker is charged. Connect it to a power source and try again. |
| Cannot pair via Bluetooth. | Make sure the speaker is in pairing mode (flashing indicator light). Turn off and on your device's Bluetooth. Ensure no other devices are connected to the speaker. |
| No sound. | Check the volume level on both the speaker and your connected device. Ensure the correct input mode (Bluetooth, SD card, Aux) is selected. |
| TWS pairing fails. | Ensure both speakers are fully charged and not connected to any other Bluetooth device. Try powering both speakers off and on, then re-attempt TWS pairing. |
| Poor sound quality. | Ensure the speaker is within Bluetooth range of your device. Check for obstructions between the speaker and device. Try disabling or enabling the Bass Boost feature. |
Specifications
| Feature | Detail |
|---|---|
| Model Name | S1 mini portable bluetooth speaker |
| Brand | RIENOK |
| Connectivity Technology | Bluetooth 5.3, Auxiliary, USB |
| Speaker Type | Outdoor |
| Special Feature | Portable, RGB Light, Bass Boost, TWS Pairing |
| Water Resistance Level | IPX7 Waterproof |
| Speaker Maximum Output Power | 30 Watts |
| Audio Output Mode | Stereo |
| Battery Capacity | 3600 mAh |
| Playtime | Up to 30 Hours (varies by volume and audio content) |
| Control Method | Buttons on speaker |
| Compatible Devices | Smartphones, Tablets |

Image: Internal components of the RIENOK S1 Mini speaker, illustrating its 30W sound capability.

Image: The RIENOK S1 Mini speaker illustrating its 30-hour battery life.
Warranty and Support
Warranty Information
This product comes with a limited warranty. Please refer to the warranty card included in your package or contact RIENOK customer support for details regarding warranty coverage and terms.
Customer Support
If you encounter any issues or have questions not covered in this manual, please contact RIENOK customer support through the retailer where you purchased the product or visit the official RIENOK website for assistance.
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