1. Introduction
Thank you for choosing the RIENOK S1 Pro Portable Bluetooth Speaker. This manual provides essential information for setting up, operating, and maintaining your speaker. Please read it carefully before use.
The RIENOK S1 Pro is a powerful 40W portable Bluetooth speaker featuring IPX7 waterproofing, 30 hours of battery life, multiple EQ sound modes, hands-free calling, and an integrated LED light. It supports Bluetooth, AUX, and TF card playback.
2. Package Contents
- RIENOK S1 Pro Bluetooth Speaker x1
- Type-C Charging Cable x1 (Adapter not included)
- AUX Cable x1
- Lanyard x1
- User Manual x1
3. Product Overview
Familiarize yourself with the speaker's buttons and ports for optimal use.

Image 3.1: Top view of the RIENOK S1 Pro speaker, highlighting the control buttons including power, volume, play/pause, and EQ mode.

Image 3.2: Side view of the RIENOK S1 Pro speaker with the protective flap open, revealing the Type-C charging port, AUX input, and TF card slot.
Buttons and Functions:
- Power Button: Press and hold to power on/off.
- Play/Pause Button: Press to play/pause music. Double-click to turn RGB light on/off.
- Volume Up (+): Press to increase volume. Press and hold for next track.
- Volume Down (-): Press to decrease volume. Press and hold for previous track.
- EQ Button: Press to cycle through Voice, Music, and Bass sound modes.
Ports:
- Type-C Charging Port: For charging the speaker.
- AUX Input: For connecting external audio devices via 3.5mm audio cable.
- TF Card Slot: For playing music directly from a TF card (up to 32GB, FAT/FAT32 format, MP3/WMA/WAV/APE/FLAC files).
4. Setup
4.1 Charging the Speaker
Before first use, fully charge the speaker. Connect the provided Type-C charging cable to the speaker's Type-C port and the other end to a 5V USB power adapter (not included).
- The LED indicator will show charging status.
- A full charge takes approximately 3-4 hours.
4.2 Power On/Off
Press and hold the Power button for 2-3 seconds to turn the speaker on or off.
4.3 Bluetooth Pairing
- Turn on the speaker. It will automatically enter Bluetooth pairing mode, indicated by a flashing LED light.
- Enable Bluetooth on your device (smartphone, tablet, etc.).
- Search for "RIENOK S1 Pro" in the list of available Bluetooth devices and select it to connect.
- Once connected, the LED light will remain solid, and you will hear a confirmation tone.
- The speaker will automatically reconnect to the last paired device when powered on, if the device's Bluetooth is active and within range.
4.4 True Wireless Stereo (TWS) Pairing
You can pair two RIENOK S1 Pro speakers for a true stereo sound experience.

Image 4.1: Two RIENOK S1 Pro speakers demonstrating True Wireless Stereo pairing, with a phone playing music in the foreground.
- Ensure both speakers are powered on and not connected to any Bluetooth device.
- On one speaker (this will be the primary speaker), press and hold the Play/Pause button for 3 seconds until you hear a tone, indicating TWS pairing mode.
- The two speakers will automatically connect to each other. Once connected, you will hear a confirmation tone, and the LED on the primary speaker will flash, while the secondary speaker's LED will be solid.
- Now, connect your device to the primary speaker via Bluetooth as described in section 4.3.
- To disconnect TWS, press and hold the Play/Pause button on either speaker for 3 seconds.
5. Operating Instructions
5.1 Music Playback
- Play/Pause: Press the Play/Pause button.
- Next Track: Press and hold the Volume Up (+) button.
- Previous Track: Press and hold the Volume Down (-) button.
- Volume Adjustment: Press the Volume Up (+) or Volume Down (-) buttons.
5.2 EQ Sound Modes
The speaker offers three equalizer modes: Voice, Music, and Bass. Press the EQ button to switch between modes.

Image 5.1: Detail of the speaker's control panel, highlighting the EQ button and its three selectable sound modes.
- Voice Mode: Enhances vocal clarity, ideal for podcasts or audiobooks.
- Music Mode: Balanced sound profile for general music listening.
- Bass Mode: Boosts low frequencies for a more impactful bass experience.
5.3 LED Light Control
The speaker features an RGB LED light that can be turned on or off.

Image 5.2: The RIENOK S1 Pro speaker displaying its dynamic RGB LED lighting feature.
- Double-click the Play/Pause button to toggle the RGB light on or off.
5.4 Hands-Free Calling
When connected to a smartphone via Bluetooth, the built-in microphone allows for hands-free calls.

Image 5.3: Demonstrates the hands-free calling feature of the speaker, showing individuals communicating through the device.
- Answer/End Call: Press the Play/Pause button.
- Reject Call: Press and hold the Play/Pause button.
5.5 AUX Mode
Connect non-Bluetooth devices using the provided 3.5mm AUX cable.
- Insert one end of the AUX cable into the speaker's AUX port and the other end into your audio device's headphone jack.
- The speaker will automatically switch to AUX mode.
- Control playback and volume from your connected device.
5.6 TF Card Mode
Play music directly from a TF (Micro SD) card.
- Insert a TF card (up to 32GB, FAT/FAT32 format, MP3/WMA/WAV/APE/FLAC files) into the TF card slot.
- The speaker will automatically switch to TF card mode and begin playing music.
- Use the speaker's playback controls (Play/Pause, Volume Up/Down) to manage music.
6. Maintenance
6.1 Cleaning
- Wipe the speaker with a soft, damp cloth.
- Do not use abrasive cleaners, alcohol, or chemical solvents.
6.2 Storage
- Store the speaker in a cool, dry place away from direct sunlight and extreme temperatures.
- If storing for an extended period, charge the battery to about 50% every few months to prolong battery life.
6.3 Waterproofing (IPX7)

Image 6.1: The RIENOK S1 Pro speaker submerged in water, illustrating its IPX7 waterproof capability.
The RIENOK S1 Pro is IPX7 waterproof, meaning it can be submerged in water up to 1 meter for 30 minutes. To maintain its waterproof integrity:
- Ensure the silicone cover for the charging port and AUX/TF card slots is securely closed before exposing the speaker to water.
- Do not expose the speaker to saltwater or other chemicals.
- After exposure to water, dry the speaker thoroughly before charging.
7. Troubleshooting
| Problem | Solution |
|---|---|
| Speaker does not turn on. | Ensure the speaker is charged. Connect it to a power source using the Type-C cable. |
| Cannot pair via Bluetooth. |
|
| No sound or low volume. |
|
| TWS pairing fails. |
|
| LED light not working. | Double-click the Play/Pause button to ensure the LED light is not manually turned off. |
8. Specifications
| Feature | Detail |
|---|---|
| Brand | RIENOK |
| Model Name | Rienok S1 Pro |
| Speaker Type | Portable Speaker |
| Max Output Power | 40 Watts |
| Frequency Response | 20 KHz |
| Connectivity Technology | Bluetooth, AUX, TF Card |
| Bluetooth Range | 10 Meters |
| Audio Output Mode | Stereo |
| Input Voltage | 5 Volts |
| Mounting Type | Tabletop |
| Water Resistance Level | IPX7 (Waterproof) |
| Average Battery Life | 30 Hours (at 30% volume) |
| Battery Capacity | 3600 mAh |
| Control Method | App |
| Dimensions (LxWxH) | 19.3 x 7.5 x 7.5 cm |
| Item Weight | 466 Grams |
| Compatible Devices | Smartphones, Tablets, Laptops, TVs, Gaming Consoles, MP3 Players |
9. Warranty and Support
9.1 Warranty Information
The RIENOK S1 Pro Portable Bluetooth Speaker comes with a 2-year limited warranty from the date of purchase. This warranty covers manufacturing defects and workmanship under normal use. It does not cover damage caused by misuse, accidents, unauthorized modifications, or natural disasters.
Please retain your proof of purchase for warranty claims.
9.2 Customer Support
For any questions, technical assistance, or warranty claims, please contact RIENOK customer support through the platform where you purchased the product or visit the official RIENOK website for contact details.
You can also visit the RIENOK Store on Amazon for more information and product updates.







