1. Important Safety Instructions
- Read all instructions carefully before using the speaker.
- Do not disassemble, repair, or modify the speaker. This may cause damage, electric shock, or fire.
- Keep the speaker away from extreme temperatures (hot or cold), direct sunlight, and high humidity.
- Use only the provided Type-C charging cable or a certified equivalent.
- While the speaker is IPX7 waterproof, meaning it can withstand submersion in up to 1 meter of water for 30 minutes, it is not designed for prolonged underwater use. Ensure the charging port cover is securely closed before exposing to water. Avoid saltwater or chemical liquids.
- Clean the speaker with a soft, dry cloth. Do not use abrasive cleaners or solvents.
2. Package Contents
Please check the package for the following items:
- aowoka Bluetooth Speaker S4-1
- Type-C Charging Cable
- Quick Start Guide
3. Product Overview
The aowoka S4-1 speaker features a compact design with integrated controls and a digital display. It includes a detachable hook for portability.

Image: Front view of the aowoka S4-1 Bluetooth Speaker, showcasing its circular design and LED light ring.
Key Features:
- High-Definition Audio: Equipped with advanced acoustic drivers for clear sound and deep bass.
- IPX7 Waterproof: Designed to withstand water immersion up to 1 meter for 30 minutes.
- Long Battery Life: Up to 10 hours of playback on a single charge.
- RGB Light Show: Seven dazzling color lights with multiple ambient lighting effects that sync with music.
- Built-in Microphone: For hands-free calls with noise-canceling technology.
- Multiple Connection Methods: Bluetooth, TF card, and USB.
- TWS Mode: Supports connecting two speakers for true wireless stereo sound.
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 charging port and the other end to a USB power adapter (not included) or a computer's USB port. The LED display will show the battery level during charging.

Image: The speaker's LED display showing '100' for full battery level. Note: Battery level is typically shown when paused or charging.
4.2 Powering On/Off
- To Power On: Press and hold the Power button (U) for 2 seconds. You will hear an audible prompt, and the LED lights will illuminate.
- To Power Off: Press and hold the Power button (U) for 2 seconds. You will hear an audible prompt, and the LED lights will turn off.
4.3 Bluetooth Pairing
- Ensure the speaker is powered on and in Bluetooth pairing mode (indicated by a flashing blue LED).
- On your device (smartphone, tablet, etc.), enable Bluetooth and search for available devices.
- Select "S4-1" from the list of devices.
- Once connected, you will hear a confirmation sound, and the blue LED will stop flashing.
4.4 TWS (True Wireless Stereo) Pairing
To achieve true wireless stereo sound, you can pair two S4-1 speakers together.
- Ensure both S4-1 speakers are powered on and not connected to any other Bluetooth device.
- On one speaker, double-press the Bluetooth button. The speaker will enter TWS pairing mode.
- The two speakers will automatically connect to each other. You will hear a confirmation sound once paired.
- Connect your device to the primary speaker via Bluetooth as described in section 4.3.
5. Operating Instructions
The speaker features intuitive button controls for various functions.

Image: Diagram illustrating the various button controls and their functions on the aowoka S4-1 speaker.
5.1 Basic Playback Controls
- Play/Pause: Press the Play/Pause button (▶‖) once.
- Volume Up: Press the Volume Up button (+) once.
- Volume Down: Press the Volume Down button (-) once.
- Next Track: Press and hold the Next Track button (▶▶) for 2 seconds.
- Previous Track: Press and hold the Previous Track button (◀◀) for 2 seconds.
5.2 Call Management
- Answer/End Call: Press the Phone button (📞) once.
- Reject Call: Press and hold the Phone button (📞) for 2 seconds.
5.3 LED Light Modes
- Change Light Mode: Press the Light button (💡) once to cycle through different light effects.
- Turn Off Lights: Press and hold the Light button (💡) for 3 seconds.
6. Connectivity Options
In addition to Bluetooth, the speaker supports other playback methods.

Image: Visual representation of the speaker's multiple connection methods: Bluetooth, TF card, and USB.
6.1 TF Card Playback
Insert a TF (MicroSD) card with MP3 audio files into the TF card slot. The speaker will automatically switch to TF card mode and begin playing music.
6.2 USB Playback
Connect a USB flash drive with MP3 audio files to the USB port. The speaker will automatically switch to USB mode and begin playing music.
7. Maintenance
7.1 Cleaning
Wipe the speaker with a soft, damp cloth. Do not use harsh chemicals or abrasive materials. Ensure the charging port cover is closed during cleaning.
7.2 Waterproof Care
After exposure to water, gently shake off excess water and allow the speaker to air dry completely before charging or opening any port covers. Do not charge the speaker if the charging port is wet.
7.3 Storage
Store the speaker in a cool, dry place away from direct sunlight and extreme temperatures when not in use for extended periods.
8. Troubleshooting
| Problem | Solution |
|---|---|
| Speaker does not power on. | Ensure the speaker is charged. Connect to a power source using the Type-C cable. |
| Cannot pair via Bluetooth. | Ensure the speaker is in pairing mode (flashing blue LED). Turn off and on Bluetooth on your device. Move speaker closer to your device. |
| No sound or low volume. | Increase volume on both the speaker and your connected device. Ensure the speaker is not muted. |
| TWS pairing fails. | Ensure both speakers are disconnected from other devices. Try pairing again following the TWS instructions. |
| LED lights are not working. | Press the Light button to cycle through modes or ensure they haven't been turned off. |
9. Specifications
| Feature | Detail |
|---|---|
| Brand | aowoka |
| Model Number | S4-1 |
| Speaker Maximum Output Power | 5 Watts |
| Connectivity Technology | Bluetooth |
| Audio Output Mode | Stereo |
| Speaker Type | Portable Speaker |
| Color | Black |
| Waterproof Rating | IPX7 |
| Control Method | Touch |
| Battery Average Life | 9 Hours (up to 10 hours with lights off) |
| Item Dimensions (D x W x H) | 2.86"D x 2.7"W x 3.95"H |
| Compatible Devices | Laptop, Smartphone, Tablet, Television |
| Battery Capacity | 1000 Milliamp Hours |
| Number of Audio Channels | 2.0 |
| Audio Driver Type | Dynamic Driver |
10. Warranty Information
This aowoka S4-1 Bluetooth Speaker comes with a Limited Warranty. Please refer to the warranty card included in your package for specific terms and conditions. Typically, this covers manufacturing defects for a period of 1 year from the date of purchase.
The warranty does not cover damage caused by misuse, accidents, unauthorized modifications, or normal wear and tear.
11. Support
If you encounter any issues not covered in the troubleshooting section or require further assistance, please refer to the contact information provided in your product packaging or on the official aowoka website for customer support.





