SOWO 203e685f-c2ea-4e9c-8ff1-124252362457
SOWO Portable Bluetooth Speaker Instruction Manual
Model: 203e685f-c2ea-4e9c-8ff1-124252362457
Introduction
Thank you for choosing the SOWO Portable Bluetooth Speaker. This manual provides essential information for setting up, operating, and maintaining your speaker to ensure optimal performance and longevity. Designed for powerful sound and durability, this speaker is perfect for outdoor adventures, parties, and everyday use.
What's in the Box
- SOWO Portable Bluetooth Speaker
- Charging Cable (USB-C)
- Buckle/Carabiner
- User Guide
- Storage Bag


Setup
Charging the Speaker
Before first use, fully charge the speaker. The speaker features a port coverless waterproof design, meaning the charging port is waterproof even when exposed. This allows for easier use while charging without worrying about water damage.
- Connect the provided USB-C charging cable to the speaker's charging port.
- Connect the other end of the cable to a compatible USB power adapter (not included).
- A full charge takes approximately 2.5 hours and provides up to 16 hours of playtime.


Powering On/Off
- To power on: Press and hold the power button (usually marked with a circle or universal power symbol) for 3 seconds until you hear an audible prompt.
- To power off: Press and hold the power button for 3 seconds until you hear an audible prompt.
Bluetooth Pairing
The SOWO speaker uses Bluetooth 5.3 for stable and reliable connectivity.
- Ensure the speaker is powered on and in pairing mode (indicated by a flashing blue LED).
- On your mobile device, enable Bluetooth and search for available devices.
- Select "Soundwave Pro" from the list of devices to connect.
- Once connected, you will hear a confirmation sound, and the LED indicator will turn solid blue.
Operating Instructions
Basic Controls
The speaker features intuitive button controls located on its top surface.
| Button | Function |
|---|---|
| Power Button | Press and hold to Power On/Off. Short press to check battery status. |
| Volume + | Increase volume. |
| Volume - | Decrease volume. |
| Play/Pause | Play or pause audio. |
| Partyboom Button | Activate True Wireless Stereo (TWS) pairing. |
| Microphone | Built-in for hands-free calls. |

Partyboom Technology (True Wireless Stereo)
Enhance your audio experience by pairing two or more SOWO speakers together for true stereo sound or a more dynamic music party.
- Ensure both (or multiple) speakers are powered on and not connected to any other Bluetooth devices.
- On the primary speaker, long press the Partyboom button for 3 seconds.
- On the secondary speaker(s), briefly press the Partyboom button.
- Wait for approximately 6 seconds for the speakers to connect. The interconnect light will turn orange and remain on once connected.
- Pair your phone's Bluetooth with the primary speaker.

Sound Adjustment & Placement
The speaker's design allows for flexible sound projection:
- When placed upright, the sound is more focused, ideal for personal listening.
- When laid flat on its back, the sound is balanced in 360 degrees, perfect for filling a room or outdoor space.

Portability
The SOWO speaker is designed for easy transport and use anywhere.
- It features a portable rope and clip, allowing you to attach it to backpacks, tents, or bikes.
- Its compact size and lightweight design make it ideal for travel, camping, and outdoor activities.

Maintenance
Cleaning
To clean your speaker, use a soft, damp cloth. Avoid using harsh chemicals or abrasive materials that could damage the surface.
Waterproofing
While the speaker is IP67 waterproof, ensure the charging port is free of debris before charging. Do not submerge the speaker for extended periods or expose it to high-pressure water jets.
Troubleshooting
No Power
- Ensure the speaker is fully charged.
- Press and hold the power button for 3 seconds to turn on.
No Bluetooth Connection
- Ensure the speaker is in pairing mode (flashing blue LED).
- Turn off and on your device's Bluetooth.
- Make sure the speaker is not connected to another device.
- Move your device closer to the speaker.
Poor Sound Quality
- Ensure your audio source is playing high-quality audio.
- Adjust the speaker's placement for optimal sound projection (upright for focused, flat for 360-degree).
- Check for any physical obstructions blocking the speaker's output.
Specifications
| Feature | Detail |
|---|---|
| Brand | SOWO |
| Model Name | portable speaker |
| Speaker Type | Outdoor |
| Special Feature | Bass Boost |
| Connectivity Technology | Bluetooth 5.3 |
| Wireless Communication Technology | Bluetooth |
| Water Resistance Level | IP67 Waterproof |
| Battery Life | 16 Hours |
| Charging Time | 2.5 Hours |
| Speaker Maximum Output Power | 50 Watts |
| Frequency Response | 20 KHz |
| Signal-to-Noise Ratio | 80 dB |
| Item Weight | 1.1 Pounds |
| Product Dimensions | 7.8"D x 3.5"W x 2.1"H |
| Included Components | charging cable, buckle, User Guide, storage bag |
Warranty & Support
This SOWO Portable Bluetooth Speaker comes with a Limited Warranty. For detailed warranty information, troubleshooting beyond this manual, or technical support, please refer to the official User Guide PDF available at https://manuals.plus/m/a316c098cd9c3a5418f2ac837be1e1f09a72fa5acfb32fd63ca3d35a7eef316c or contact SOWO customer service.