Introduction
Thank you for choosing the DINDIN Bluetooth Speaker. This 40W peak wireless speaker features a subwoofer, TWS functionality, big bass, and 7 LED light modes, designed to enhance your audio experience for various indoor and outdoor activities. This manual provides essential information for setup, operation, and maintenance to ensure optimal performance and longevity of your speaker.

Image: Front view of the DINDIN Bluetooth Speaker showcasing its dual speakers with vibrant LED light rings and control panel.
What's in the Box
- 1 x Wireless Portable Speaker
- 1 x AUX 3.5mm Audio Cable
- 1 x USB Type-C Cable
- 1 x User Manual
Product Features
- TWS Function Stereo Surround: Supports 2 simultaneous connections for immersive audio.
- Dynamic LED Lights: Equipped with 7 LED light modes that sync with music, with an option to turn them off.
- Powerful Bass: Features dual tweeters, dual woofers, and a bass conduit for rich, powerful bass (20W, 40W Peak, 80dB).
- Rotary Volume Key: Allows precise volume adjustment.
- Portable Design: Includes a portable handle and built-in phone stand.
- Wooden Craftsmanship: Made of dense and rigid wooden material for enhanced sound quality, delivering rich bass, compact midrange, and clear treble.
- Bluetooth 5.0 Technology: Ensures stable and quick connection up to 100 feet.
- Multiple Connectivity Options: Supports AUX, USB, and TF card playback.

Image: Exploded view of the speaker highlighting its internal components and "Bass Up Technology" for enhanced sound.

Image: Detailed diagram illustrating the speaker's dual tweeter (3.74 inches) and dual woofer (2.76 inches) configuration for balanced audio output.
Setup
1. Charging the Speaker
Before first use, fully charge the speaker using the provided USB Type-C cable. Connect the cable to the speaker's charging port and the other end to a compatible USB power adapter (not included). The charging indicator light will show the charging status.
2. Power On/Off
To power on the speaker, locate the power button/switch and press/slide it to the ON position. To power off, press/slide it to the OFF position.
3. Bluetooth Pairing
- Ensure the speaker is powered on and in Bluetooth pairing mode (indicated by a flashing LED light).
- On your device (smartphone, tablet, etc.), enable Bluetooth and search for available devices.
- Select "DINDIN Speaker" from the list of devices.
- Once connected, the speaker will indicate successful pairing, and the LED light may change to a solid color.
4. TWS (True Wireless Stereo) Pairing
For an immersive stereo experience, you can pair two DINDIN speakers together:
- Ensure both speakers are powered on and not connected to any Bluetooth device.
- On one speaker, press and hold the TWS pairing button (refer to button layout if available, otherwise assume a dedicated button or combination).
- The speakers will automatically search and connect to each other. A confirmation sound will indicate successful TWS pairing.
- Once TWS paired, connect your device to one of the speakers via Bluetooth as described in step 3. Both speakers will now play audio in stereo.

Image: Two DINDIN speakers demonstrating TWS wireless pairing for a dynamic and powerful stereo experience in a party environment.

Image: Visual representation of the True Wireless Stereo (TWS) pairing process, showing two speakers connecting wirelessly to each other.
5. Other Connectivity Options
- AUX Input: Connect an external audio device using the provided 3.5mm AUX cable to the AUX port on the speaker.
- USB Playback: Insert a USB drive with audio files into the USB port. The speaker will automatically begin playing.
- TF Card Playback: Insert a TF (microSD) card with audio files into the TF card slot. The speaker will automatically begin playing.

Image: The side panel of the DINDIN speaker displaying its multiple connection options including USB, Bluetooth 5.0, TF Card, and 3.5mm Aux input.

Image: Graphic illustrating the various connectivity options available on the speaker: Bluetooth, USB drive, TF card, and 3.5mm AUX.
Operating Instructions
1. Volume Control
Adjust the volume using the central rotary volume key. Turn clockwise to increase volume and counter-clockwise to decrease volume. The speaker can achieve up to 80dB sound output.

Image: A close-up view of the speaker's control panel, emphasizing the rotary volume knob for easy and precise sound adjustment.
2. LED Light Modes
The speaker features 7 LED light modes. Press the dedicated light button (often integrated with the volume knob or a separate button) to cycle through the different modes or to turn the lights off. The lights groove to the rhythm of your music.

Image: The DINDIN speaker showcasing its "6 Party Light Show" feature, with colorful rhythmic lighting adding to the party atmosphere.

Image: A visual representation of the speaker's dynamic LED light effects, showing different color patterns and their rhythmic movement.
3. Playback Controls
Use the dedicated buttons on the control panel for playback:
- Play/Pause: Press the Play/Pause button to start or pause audio playback.
- Next Track: Press the "Next" button to skip to the next song.
- Previous Track: Press the "Previous" button to go back to the beginning of the current song or to the previous song.
4. Bass Control
The speaker features a Bass Boost function. Press the "BASS" button to toggle the bass enhancement on or off according to your preference.
Maintenance
To ensure the longevity and optimal performance of your DINDIN Bluetooth Speaker, follow these maintenance guidelines:
- Cleaning: Use a soft, dry cloth to wipe the speaker's surface. Do not use abrasive cleaners, alcohol, or chemical solvents, as these may damage the finish.
- Storage: Store the speaker in a cool, dry place away from direct sunlight and extreme temperatures.
- Water Resistance: The product is NOT waterproof. Avoid exposing the speaker to water, rain, or excessive moisture.
- Handling: Handle the speaker with care. Avoid dropping it or subjecting it to strong impacts.
- Charging Port: Be gentle when plugging and unplugging the USB-C cable to prevent damage to the charging port.
Troubleshooting
| Problem | Possible Cause | Solution |
|---|---|---|
| Speaker does not power on. | Low battery; Power switch is off. | Charge the speaker fully; Ensure the power switch is in the ON position. |
| No sound. | Volume too low; Device not connected; Incorrect input mode. | Increase volume on speaker and device; Re-pair Bluetooth or check cable connection; Switch to correct input mode (Bluetooth, AUX, USB, TF). |
| Bluetooth pairing fails. | Speaker not in pairing mode; Device too far; Interference. | Ensure speaker is in pairing mode; Move device closer to speaker; Turn off other Bluetooth devices nearby. |
| TWS pairing fails. | Speakers already connected to other devices; Too far apart. | Disconnect both speakers from any Bluetooth devices; Ensure speakers are close to each other during TWS pairing. |
| LED lights not working. | Lights turned off; Malfunction. | Press the light button to cycle through modes or turn them on; If issue persists, contact support. |
Specifications
| Feature | Detail |
|---|---|
| Brand | DINDIN |
| Model Name | BB-S3B |
| Item Model Number | 1NI1107-DZ-1352 |
| Speaker Type | Subwoofer |
| Speaker Maximum Output Power | 40 Watts (Peak) |
| Audio Output Mode | Stereo |
| Wireless Communication Technology | Bluetooth 5.0 |
| Bluetooth Range | 10 Meters (approx. 33 feet) |
| Connectivity Technology | Bluetooth/ USB Drive/ AUX |
| Material | Wood |
| Product Dimensions | 6.69"D x 5.11"W x 10"H |
| Item Weight | 3.99 Pounds |
| Batteries | 2 Lithium Ion batteries (included) |
| Is Waterproof | FALSE |
| Control Method | Button & Rotary |
| Recommended Uses | For indoor and outdoor parties, picnics, camping, barbecues, traveling |

Image: The DINDIN speaker highlighting its compact dimensions and wooden construction, emphasizing its portability.
Warranty and Support
DINDIN is committed to ensuring the highest quality of its products. While specific warranty details are not provided in this manual, the DINDIN professional technical team is dedicated to helping you solve any problems that may occur with this product. For support or inquiries, please refer to the contact information provided at the point of purchase or visit the official DINDIN store page on Amazon.
Thank you for choosing DINDIN. We look forward to continuing to bring you high-quality Bluetooth speakers that elevate your audio experience.



