Introduction
Thank you for purchasing the SVEN PS-370 40W Waterproof Bluetooth Speaker. This manual provides essential information for the safe and efficient operation of your device. Please read this manual thoroughly before use and retain it for future reference.
Safety Precautions
- Do not expose the device to extreme temperatures, direct sunlight, or high humidity.
- Avoid dropping or subjecting the speaker to strong impacts.
- Do not attempt to disassemble or modify the device. Repairs should only be performed by qualified service personnel.
- Keep the speaker away from sources of magnetic interference.
- Ensure all ports are securely closed when using the speaker in wet environments to maintain its waterproof rating.
- Use only the specified charging cable and power adapter.
Package Contents
Please check that all items are present in the package:
- SVEN PS-370 Bluetooth Speaker
- USB Charging Cable
- Audio Cable (3.5mm jack)
- User Manual
Product Overview
The SVEN PS-370 is a portable Bluetooth speaker designed for robust audio performance and durability. It features a powerful 40W output and a waterproof design, making it suitable for various environments.

Image: SVEN PS-370 40W Waterproof Bluetooth Speaker. This image displays the black speaker from a front-side angle, highlighting its cylindrical shape, mesh grille, integrated carrying handle, and the illuminated passive radiator on the right end with the SVEN logo.
Key Features:
- 40W powerful sound output
- Bluetooth wireless connectivity
- Waterproof design for outdoor use
- Integrated carrying handle for portability
- Illuminated passive radiators for visual effect
Setup
1. Charging the Speaker
- Locate the charging port, usually protected by a rubber flap for waterproofing.
- Connect the USB charging cable to the speaker's charging port and the other end to a compatible USB power adapter (not included) or a computer's USB port.
- The charging indicator light will illuminate, typically red, during charging. It will turn off or change color (e.g., blue) when fully charged.
- Ensure the rubber flap is securely closed after charging to maintain waterproofing.
2. Powering On/Off
- To power on: Press and hold the Power button for a few seconds until you hear an audible prompt or see an indicator light.
- To power off: Press and hold the Power button again for a few seconds.
Operating Instructions
1. Bluetooth Pairing
- Ensure the speaker is powered on and in Bluetooth pairing mode (usually indicated by a flashing blue LED). If not, press the Mode button to switch to Bluetooth mode.
- On your smartphone, tablet, or other Bluetooth-enabled device, go to the Bluetooth settings.
- Search for available devices. You should see "SVEN PS-370" (or similar) in the list.
- Select "SVEN PS-370" to connect. Once paired, the speaker will emit an audible confirmation, and the LED indicator will typically turn solid blue.
- The speaker will automatically attempt to reconnect to the last paired device when powered on.
2. Audio Playback
- Play/Pause: Press the Play/Pause button to start or pause music playback.
- Volume Control: Use the Volume Up (+) and Volume Down (-) buttons on the speaker to adjust the volume. You can also control volume from your connected device.
- Next/Previous Track: Press and hold the Volume Up (+) button for the next track, and Volume Down (-) for the previous track. (Note: Button functions may vary slightly; refer to specific button markings on your device.)
3. AUX Mode
To connect a non-Bluetooth device, use the provided 3.5mm audio cable. Insert one end into the speaker's AUX-in port and the other end into the audio output of your device. The speaker should automatically switch to AUX mode, or you may need to press the Mode button.
Maintenance
- Cleaning: Wipe the speaker with a soft, damp cloth. Do not use abrasive cleaners or solvents.
- Storage: When not in use for extended periods, store the speaker in a cool, dry place, away from direct sunlight.
- Battery Care: To prolong battery life, avoid fully discharging the battery frequently. Charge the speaker regularly, even if not in use.
Troubleshooting
| Problem | Possible Solution |
|---|---|
| Speaker does not power on. | Ensure the battery is charged. Connect the speaker to a power source and try again. |
| Cannot pair via Bluetooth. |
|
| No sound or low volume. |
|
| Sound distortion. |
|
Specifications
| Model Name | SVEN PS-370 |
| Item Model Number | SV-020408 |
| Brand | Sven |
| Connectivity Technology | Bluetooth |
| Maximum Speaker Output Power | 40 Watts |
| Power Source | Corded Electric (for charging) |
| Special Features | Bluetooth, Waterproof |
| Mounting Type | Tabletop |
| Recommended Uses | For smartphones or tablets |
| Surround Sound Configuration | 2 |
| Color | Black |
| Product Dimensions | 10 x 5 x 1.27 cm; 1 kg |
| Batteries Required | No (internal rechargeable battery) |
| Date First Available | September 18, 2023 |
Warranty and Support
The SVEN PS-370 speaker comes with a standard manufacturer's warranty. Please refer to the warranty card included in your package for specific terms and conditions, including the warranty period and coverage details.
For technical support, troubleshooting assistance, or warranty claims, please contact your local Sven customer service or the retailer from whom you purchased the product. Contact information can typically be found on the manufacturer's official website or on the product packaging.
Please have your product model number (SV-020408) and proof of purchase ready when contacting support.