Introduction
This manual provides detailed instructions for the safe and effective use of your DBSOARS F2 MAX Bluetooth Speaker. Please read this manual thoroughly before operating the device and retain it for future reference.
The DBSOARS F2 MAX is a portable 50W stereo Bluetooth speaker designed for robust outdoor use, featuring a built-in subwoofer, IPX5 waterproof rating, TWS pairing capability, and a long-lasting battery.
What's in the Box
- DBSOARS F2 MAX Bluetooth Speaker (Shoulder Strap Not Included)
- Type-C Charging Cable
- 3.5mm Audio Cable
- User Guide (This Manual)

Image: The DBSOARS F2 MAX Bluetooth Speaker, showcasing its rugged design and water-resistant features.
Product Overview and Controls
The DBSOARS F2 MAX features intuitive controls located on the top panel for easy access to various functions. The robust design includes integrated handles for portability and a silicone base for stability.

Image: Top view of the DBSOARS F2 MAX speaker, highlighting the control buttons and LED indicators.
Control Buttons:
- Power Button: Press and hold to turn the speaker On/Off.
- Bluetooth Button: Press to enter Bluetooth pairing mode.
- Play/Pause Button: Press to play or pause audio.
- Volume Up (+): Short press to increase volume. Long press for next track.
- Volume Down (-): Short press to decrease volume. Long press for previous track.
- EX-BASS Button: Activates or deactivates the exclusive bass enhancement mode.
Ports:
- USB-C Charging Port: For charging the speaker.
- USB-A Output Port: Functions as a power bank to charge external devices.
- AUX Input (3.5mm): For wired audio connection.
Setup
Charging the Speaker:
- Connect the provided Type-C cable to the speaker's USB-C charging port.
- Connect the other end of the cable to a compatible USB power adapter (not included).
- The LED indicators on the speaker will show the charging status. All LEDs lit indicate a full charge.
For optimal battery life, fully charge the speaker before first use.

Image: The speaker connected via USB-C cable for charging, demonstrating its power bank capability by charging a smartphone.
Operating Instructions
Bluetooth Pairing:
- Ensure the speaker is charged and powered on.
- The speaker will automatically enter Bluetooth pairing mode, indicated by a flashing blue LED.
- On your device (smartphone, tablet, etc.), enable Bluetooth and search for "F2 MAX".
- Select "F2 MAX" from the list of available devices to connect.
- A solid blue LED indicates a successful connection.

Image: A visual representation of Bluetooth 5.0 technology, emphasizing stable and fast connections.
True Wireless Stereo (TWS) Pairing:
To achieve 100W powerful stereo sound, you can pair two DBSOARS F2 MAX speakers together.
- 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 Bluetooth button until you hear a prompt indicating TWS pairing mode.
- The two speakers will automatically connect to each other. A confirmation tone will sound once paired.
- Now, connect your device to the primary speaker via Bluetooth as described above.

Image: Two DBSOARS F2 MAX speakers wirelessly paired, creating a stereo sound experience on a beach setting.
AUX Mode:
For non-Bluetooth devices, use the provided 3.5mm audio cable.
- Connect one end of the 3.5mm audio cable to the AUX input port on the speaker.
- Connect the other end to the audio output jack of your device (PC, TV, MP3 player, etc.).
- The speaker will automatically switch to AUX mode.

Image: The speaker connected to a laptop via a 3.5mm audio cable, demonstrating the AUX input functionality.
Hands-Free Calling:
The built-in microphone allows for convenient hands-free calling when connected via Bluetooth.
- Answer Call: Short press the Play/Pause button.
- End Call: Short press the Play/Pause button.
- Reject Call: Long press the Play/Pause button.

Image: A person using the speaker for a hands-free call, illustrating the built-in microphone feature.
EX-BASS Mode:
Activate the EX-BASS mode for a deeper, thicker, and more elastic bass experience.
- Press the EX-BASS button on the control panel to toggle this feature On/Off.

Image: An exploded view of the speaker's internal components, highlighting the dual tweeters, dual subwoofers, and dual passive radiators, along with the EX-BASS feature.
Maintenance
- Cleaning: Use a soft, damp cloth to clean the speaker. Do not use harsh chemicals or abrasive cleaners.
- Water Resistance: The speaker is IPX5 waterproof, meaning it can withstand water splashes and light rain. Do not submerge the speaker in water. Ensure all port covers are securely closed before exposure to water.
- Storage: Store the speaker in a cool, dry place away from direct sunlight and extreme temperatures.
- Battery Care: To prolong battery life, avoid fully discharging the speaker frequently. Charge it regularly, even if not in use for extended periods.

Image: The speaker being splashed with water, illustrating its IPX5 water resistance for outdoor use.
Troubleshooting
| Problem | Solution |
|---|---|
| Speaker does not turn on. | Ensure the speaker is fully charged. Press and hold the Power button for a few seconds. |
| Cannot pair via Bluetooth. | Ensure the speaker is in pairing mode (flashing blue LED). Turn off Bluetooth on your device and turn it back on. Move the speaker closer to your device. Disconnect from other Bluetooth devices. |
| No sound or low volume. | Increase volume on both the speaker and your connected device. Ensure the speaker is not muted. Check if the audio cable is securely connected in AUX mode. |
| TWS pairing fails. | Ensure both speakers are not connected to any other Bluetooth device. Place speakers close to each other during pairing. Repeat the TWS pairing steps. |
| Speaker not charging external device. | Ensure the speaker has sufficient battery charge. Check the USB-A cable connection. |
Specifications
- Model Name: F2 MAX
- Speaker Type: Subwoofer
- Speaker Maximum Output Power: 50 Watts (70W Peak)
- Connectivity Technology: Auxiliary, Bluetooth
- Wireless Communication Technology: Bluetooth 5.0
- Bluetooth Range: Up to 100 Feet (30 meters)
- Water Resistance Level: IPX5 Waterproof
- Battery Life: Up to 30 hours (at 50% volume)
- Battery Capacity: 10000mAh
- Special Features: Bass Boost (EX-BASS), Built-in Microphone, Built-In Powerbank, Stereo Pairing (TWS)
- Product Dimensions: 14.37"D x 7.08"W x 3.93"H
- Item Weight: 2.39 Kilograms (5.26 pounds)
Warranty and Support
The DBSOARS F2 MAX Bluetooth Speaker comes with a limited warranty. For detailed warranty information, please refer to the warranty card included in your product packaging or visit the official DBSOARS website.
For technical support, troubleshooting assistance, or any inquiries regarding your product, please contact DBSOARS customer service through the contact information provided on their official website or your purchase platform.





