Introduction
Thank you for choosing the DOSS SoundBox Pro+ P400 Bluetooth Speaker. This manual provides essential information for setting up, operating, and maintaining your speaker to ensure optimal performance and longevity. Please read this manual thoroughly before using the product.
The DOSS SoundBox Pro+ P400 Bluetooth Speaker in Gray.
What's in the Box
- 1 x DOSS SoundBox Pro+ P400 Speaker
- 1 x Power Cable (Wall charger not included)
- 1 x User Manual
Key Features
- 50W Powerful Sound: Equipped with dual 25W full-range drivers and advanced DSP technology for rich bass, crisp highs, and balanced audio.
- Punchy Bass & One-Touch Boost: Features a precision-tuned bass response with a backside passive radiator. Press the "Extra Bass" button for instant amplification.
Activate the Extra Bass feature for enhanced low-end frequencies.
- Uninterrupted Music Enjoyment: Provides up to 26 hours of playback at 50% volume on a single charge.
- Infinity Mirror Light Show: Unique infinity mirror light design with six captivating lighting modes (Breath, Strobe, Circle, Cross, Trill, and Off) and vibrant colors to set the atmosphere.
The infinity mirror light show enhances the listening experience.
- Seamless Wireless Stereo Pairing (TWS): Connect two SoundBox Pro+ P400 speakers for an immersive 100W stereo sound experience.
Pair two speakers for true wireless stereo sound.
- IPX5 Waterproof Design: Compact and lightweight design with IPX5 water resistance, making it ideal for outdoor use, poolside gatherings, and beach parties.
The IPX5 rating ensures protection against water splashes.
Setup
Charging the Speaker
Before first use, fully charge the speaker. Connect the provided power cable to the charging port on the speaker and a suitable USB power adapter (not included). A full charge takes approximately 5 hours. The LED indicator will show charging status.
Powering On/Off
Press and hold the Power button (
) located on the top panel to turn the speaker on or off. A sound prompt will indicate the power status.
Bluetooth Pairing
- Turn on the DOSS SoundBox Pro+ P400 speaker. It will automatically enter Bluetooth pairing mode, indicated by a flashing blue LED.
- On your device (smartphone, tablet, laptop), enable Bluetooth and search for available devices.
- Select "DOSS SoundBox Pro+ P400" from the list.
- Once connected, the LED indicator will turn solid blue, and you will hear a confirmation sound.
Operating Instructions
Controls Overview
Top panel controls for the DOSS SoundBox Pro+ P400.
| Button | Function |
|---|---|
| Power | Press and hold to Power On/Off. |
| Extra Bass | Press to activate/deactivate Extra Bass mode. |
| Mode | Short press to switch between Bluetooth, TF Card, and AUX-In modes. Long press to change light colors. |
| Play/Pause | Press to Play/Pause audio. |
| Volume - | Short press to decrease volume. Long press for previous track. |
| Volume + | Short press to increase volume. Long press for next track. |
| ADD (TWS) | Press to initiate True Wireless Stereo (TWS) pairing with another SoundBox Pro+ P400 speaker. |
Light Control
- To cycle through the six lighting modes (Breath, Strobe, Circle, Cross, Trill, Off), short press the Mode button.
- To turn off the lights completely, press and hold both the Extra Bass button and the Power button simultaneously for a few seconds. Repeat to turn them back on.
True Wireless Stereo (TWS) Pairing
- Ensure both DOSS SoundBox Pro+ P400 speakers are powered on and not connected to any Bluetooth device.
- On one speaker, press the ADD button. It will enter TWS pairing mode.
- The speakers will automatically connect to each other. A confirmation sound will indicate successful pairing.
- Once TWS paired, connect your device to one of the speakers via Bluetooth as described in the "Bluetooth Pairing" section. Both speakers will now play audio in stereo.
Maintenance
- Cleaning: Wipe the speaker with a soft, damp cloth. Do not use harsh chemicals or abrasive cleaners.
- Water Resistance: The speaker is IPX5 waterproof, meaning it can withstand splashes and light rain. Do not submerge the speaker in water. Ensure the charging port cover is securely closed when near water.
- Storage: Store the speaker in a cool, dry place away from extreme temperatures and direct sunlight.
Troubleshooting
| Problem | Solution |
|---|---|
| Speaker does not power on. | Ensure the speaker is fully charged. Connect it to a power source and try again. |
| No sound or low volume. | Check the volume level on both the speaker and your connected device. Ensure the speaker is properly paired via Bluetooth or connected via AUX-In. |
| Bluetooth pairing fails. | Ensure the speaker is in pairing mode (flashing blue LED). Turn off Bluetooth on your device and turn it back on. Forget the speaker from your device's Bluetooth list and try pairing again. Move the speaker closer to your device. |
| Lights are not working. | Ensure the lights are not turned off (press and hold Extra Bass + Power buttons simultaneously to toggle). |
| TWS pairing fails. | Ensure both speakers are not connected to any other Bluetooth device. Place them close to each other and try the TWS pairing process again. |
Specifications
- Model Name: SoundBox Pro+ P400
- Speaker Maximum Output Power: 50 Watts
- Connectivity Technology: Bluetooth 5.3
- Bluetooth Range: 82 Feet (25 meters)
- Battery Life: Up to 26 Hours (at 50% volume)
- Charging Time: Approximately 5 Hours
- Water Resistance: IPX5
- Audio Output Mode: Stereo
- Frequency Response: 18 KHz
- Product Dimensions: 11.26"D x 3.6"W x 3.94"H (28.6 cm x 9.1 cm x 10 cm)
- Item Weight: 2.9 pounds (1.32 Kilograms)
- Material: Polycarbonate (PC), Acrylonitrile Butadiene Styrene (ABS)
- Input Voltage: 5 Volts (DC)
Warranty & Support
The DOSS SoundBox Pro+ P400 comes with a One-Year Limited Warranty covering any quality-related concerns from the date of purchase.
For any issues or inquiries regarding your product, please feel free to contact us. We are committed to providing you with 24-hour prompt assistance and support.
- Phone Support: 1-833-275-3677
- Email Support: support@dossav.com
