Introduction
Thank you for choosing the Gsou IPX6 Waterproof Bluetooth Shower Speaker. This manual provides essential information for the safe and efficient operation of your new device. Please read it thoroughly before use and retain it for future reference.
This versatile speaker is designed for use in wet environments, featuring IPX6 waterproofing, LED lights, and a white noise function. Enjoy clear audio, hands-free calling, and a built-in timer for a personalized experience.
What's in the Box
- Gsou IPX6 Waterproof Bluetooth Shower Speaker (Model U56)
- USB Charging Cable
- Quick Start Guide
Product Overview
The Gsou U56 speaker features an intuitive control panel and a durable, waterproof design. It includes a convenient strap for hanging and a USB-C charging port.

Image: Top-down view of the Gsou U56 speaker, highlighting the central control panel with power, volume, mode, and call buttons. The speaker is black with a white LED ring.

Image: Side view of the Gsou U56 speaker, showing its compact, circular design and the integrated black silicone strap for easy hanging.
Setup
1. Charging the Speaker
Before first use, fully charge your Gsou U56 speaker. Connect the provided USB charging cable to the speaker's USB-C port (located under a protective flap) and to a compatible USB power source. The LED indicator will show charging status.
2. Power On/Off
- Power On: Press and hold the Power button (marked with a circle and vertical line) for 2 seconds. You will hear a prompt sound and the LED lights will activate.
- Power Off: Press and hold the Power button for 2 seconds. You will hear a power-off sound.
3. Bluetooth Pairing
After powering on, the speaker automatically enters Bluetooth pairing mode. The blue LED light will flash slowly.
- Enable Bluetooth on your mobile device (smartphone, tablet, etc.).
- Search for available devices and select "U56" (or similar model name) from the list.
- Once connected, you will hear a successful prompt tone, and the blue LED light will stop flashing and remain solid.
Video: A demonstration of the Gsou IPX6 Waterproof Bluetooth Shower Speaker's features, including LED lights and white noise functions. This video shows the speaker in action and highlights its ease of use and connectivity.
Operating Instructions
1. Music Playback
- Play/Pause: Short press the Power button to play or pause music.
- Volume Control: Short press the '+' button to increase volume, and the '-' button to decrease volume.
- Next/Previous Track: Press and hold the '+' button for 2 seconds for the next song, and the '-' button for 2 seconds for the previous song.
2. LED Light Modes
The speaker features 4 LED light modes with 6 vibrant solid colors. Short press the 'Mode' button (marked with a sun icon) to cycle through the light modes:
- Solid Colors (6 options)
- Rhythm Mode (lights dance to music)
- Flickering Candlelight Mode
- Color Cycle Mode

Image: The Gsou U56 speaker displaying various colorful LED light effects, enhancing the ambiance for music or relaxation.
3. White Noise & Soothing Sounds
Access 5 immersive soundscapes for relaxation. Long press the 'Mode' button to switch between Bluetooth mode and White Noise mode. Short press the '+' or '-' buttons to cycle through the different white noise options:
- Gentle Rain
- Ocean Waves
- Crickets on a Summer Night
- Calming Fan Noise
- Pure White Noise

Image: A person relaxing in a bathtub with the Gsou U56 speaker nearby, illustrating the use of its 5 soothing soundscapes for stress relief.
4. One-Touch Answering & Timer
- Answering Calls: With the built-in microphone, short press the Call button (phone icon) to answer an incoming call. Short press again to hang up.
- Reject Calls: Press and hold the Call button to reject an incoming call.
- Timer Function: The speaker includes a timer function (30, 60, 90 minutes) to help you manage your bath time. Short press the Timer button (clock icon) to set the desired duration.
Video: A brief overview of the Gsou IPX6 Waterproof Bluetooth Shower Speaker, showcasing its LED lights, white noise, and waterproof capabilities. The video demonstrates the speaker's suitability for bath and shower environments.
Maintenance
- Cleaning: Wipe the speaker with a soft, damp cloth. Do not use harsh chemicals or abrasive cleaners.
- Storage: Store the speaker in a cool, dry place when not in use. Avoid extreme temperatures.
- Water Protection: Ensure the USB-C port's protective flap is securely closed before exposing the speaker to water.
Troubleshooting
- No Power: Ensure the speaker is fully charged.
- Cannot Pair Bluetooth: Make sure the speaker is in pairing mode (blue LED flashing). Check that your device's Bluetooth is enabled and within range. Try restarting both the speaker and your device.
- Poor Sound Quality: Ensure the speaker is not submerged too deeply if in water. Check the Bluetooth connection for interference. Adjust volume on both the speaker and your connected device.
- Lights Not Working: Ensure the speaker is powered on. Cycle through light modes using the Mode button.
Specifications
| Feature | Detail |
|---|---|
| Brand | Gsou |
| Model Name | U56 |
| Material | Plastic |
| Speaker Type | Portable Speaker |
| Connectivity Technology | Bluetooth 5.4 |
| Waterproof Rating | IPX6 |
| Speaker Maximum Output Power | 8 Watts |
| Audio Output Mode | Stereo |
| Power Source | Battery Powered |
| Battery Life | Up to 15 bath times on one charge |
| Control Method | Touch |
| Product Dimensions | 6.3"D x 5.5"W x 4"H |
| Item Weight | 12.3 ounces (350 Grams) |
Warranty & Support
The Gsou IPX6 Waterproof Bluetooth Shower Speaker comes with a limited warranty. For detailed warranty information, please refer to the included Quick Start Guide or visit the official Gsou website. For technical support, troubleshooting assistance, or any product-related inquiries, please contact Gsou customer service through their official channels.



