Introduction
Thank you for choosing the Anliato JS-5037 Retro Portable Bluetooth Speaker. This speaker combines classic aesthetics with modern audio technology, offering versatile playback options and a compact design. This manual provides detailed instructions for setup, operation, maintenance, and troubleshooting to ensure optimal performance and longevity of your device.

Image: The Anliato JS-5037 Retro Portable Bluetooth Speaker in a social setting, showcasing its compact and stylish design.

Image: The Anliato JS-5037 speaker being placed into a handbag, illustrating its compact and portable design.

Image: The Anliato JS-5037 speaker on a beach with people, emphasizing its 360-degree surround sound quality.
Setup
1. Charging the Speaker
Before first use, fully charge the speaker. Connect the provided charging cable to the speaker's charging port and a compatible USB power adapter (not included). The charging indicator light will typically show charging status and turn off or change color when fully charged.
- Battery Capacity: 400 mAh Lithium-polymer
- Charging Time: Approximately 2-3 hours (estimated)
- Playback Time: Up to 6 hours on a full charge (at moderate volume)

Image: The Anliato JS-5037 speaker with an overlay indicating its long battery life, capable of 4-6 hours of playback.
2. Powering On/Off
Locate the power button or switch on the speaker. Press and hold (or toggle) to power on or off. A sound prompt or indicator light will confirm the status.
3. Bluetooth Pairing
- Ensure the speaker is powered on and in Bluetooth pairing mode (usually indicated by a flashing LED).
- On your device (smartphone, tablet, computer), enable Bluetooth and search for available devices.
- Select "JS-5037" or a similar name from the list of devices.
- Once connected, the speaker will emit a confirmation sound, and the LED indicator will typically stop flashing and remain solid.
- Bluetooth Version: 5.0
- Wireless Range: Up to 10 meters (33 feet)

Image: The Anliato JS-5037 speaker demonstrating Bluetooth 5.0 connectivity with a smartphone, highlighting fast and stable transmission.
Operating Instructions
The Anliato JS-5037 offers multiple playback modes:
1. Bluetooth Playback
After successful pairing (as described in the Setup section), simply start playing audio on your connected device. The sound will be streamed wirelessly to the speaker.
2. TF Card / USB Disk Playback
- Insert a TF (microSD) card or a USB flash drive containing audio files into the respective slot on the speaker.
- The speaker should automatically detect the storage device and begin playing audio.
- Use the speaker's controls (if available) to navigate tracks or adjust playback.
3. AUX Input Playback
- Connect one end of a 3.5mm audio cable (not included) to the AUX port on the speaker.
- Connect the other end to the headphone jack or audio output of your external audio device.
- The speaker should automatically switch to AUX mode. If not, use the mode button (if available) to select AUX.
- Control playback and volume from your external device.

Image: The Anliato JS-5037 speaker highlighting its multiple playback functions, including Bluetooth, TF card slot, USB port, and AUX interface.
4. Volume Adjustment
Adjust the volume using the rotary knob on the speaker. Turn clockwise to increase volume and counter-clockwise to decrease it.

Image: A hand adjusting the rotary knob on the Anliato JS-5037 speaker, demonstrating the volume control feature.
Maintenance
- Cleaning: Use a soft, dry cloth to clean the speaker's exterior. Do not use abrasive cleaners or solvents.
- 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 battery frequently. Charge the speaker regularly, even if not in use for extended periods.
- Water Resistance: This speaker is NOT waterproof. Avoid exposure to water or high humidity.
Troubleshooting
| Problem | Possible Cause | Solution |
|---|---|---|
| Speaker does not power on. | Low battery or no charge. | Charge the speaker fully. |
| No sound. | Volume too low, incorrect input mode, or device not connected. | Increase volume on speaker and connected device. Ensure correct input mode (Bluetooth, AUX, TF/USB). Reconnect Bluetooth device. |
| Cannot pair via Bluetooth. | Speaker not in pairing mode, device too far, or interference. | Ensure speaker is in pairing mode. Move device closer to speaker. Turn off other Bluetooth devices nearby. Try unpairing and re-pairing. |
| Poor sound quality. | Low battery, device too far, or audio source quality. | Charge the speaker. Move device closer. Try a different audio source or file. |
Specifications
| Feature | Detail |
|---|---|
| Model Number | JS-5037 |
| Brand | Anliato |
| Connectivity Technology | Bluetooth 5.0, Auxiliary, USB, TF Card |
| Wireless Range | Up to 10 meters (33 feet) |
| Speaker Output Power | 5 Watts |
| Speaker Size | 2.32 Inches |
| Power Source | Battery Powered |
| Battery Type | 1 Lithium-polymer (400 mAh) |
| Playback Time | Up to 6 hours (at moderate volume) |
| Dimensions (L x W x H) | 5.89 x 7.49 x 12.5 cm (2.32 x 2.95 x 4.92 inches) |
| Weight | 259 grams (0.57 lbs) |
| Special Features | Retro design, Portable |
| Waterproof | No |
Warranty Information
Anliato products are manufactured to high-quality standards. For specific warranty details, please refer to the warranty card included with your purchase or contact Anliato customer support. Keep your proof of purchase for warranty claims.
Customer Support
If you encounter any issues or have questions regarding your Anliato JS-5037 speaker that are not covered in this manual, please contact Anliato customer support through the retailer where you purchased the product or visit the official Anliato website for contact information.
Online Resources: For additional support, FAQs, and product updates, please visit the official Anliato website (if available).
Official Product Videos
No official product videos from the seller were found for this product.