Introduction
The ZEALOT-S89 is a high-power 250W portable Bluetooth speaker designed for immersive audio experiences. Featuring a robust 48000mAh battery, RGB colorful light effects, and a waterproof design, it's suitable for various environments, from home theaters to outdoor gatherings. This manual provides essential information for setting up, operating, and maintaining your speaker.

The ZEALOT-S89 speaker, highlighting its 250W high power and subwoofer capabilities.
Official product showcase video demonstrating the speaker's features and design.
Package Contents
Please check the box for the following items:
- 1x ZEALOT-S89 Bluetooth Speaker
- 1x Charging Cable (USB-C)
- 1x Audio Cable
- 1x User Manual (this document)
- 1x Baldric (shoulder strap)
- 1x Bag

Visual representation of the ZEALOT-S89 speaker and its included accessories.
Specifications
| Feature | Specification |
|---|---|
| Wireless Version | 5.3 |
| Speaker Output | 250W (110W woofer, 2x 50W midrange, 2x 20W tweeter) |
| Battery Capacity | 48000mAh |
| Transmission Distance | 10m |
| Frequency Range | 20Hz-20KHz |
| Signal-to-Noise Ratio (SNR) | ≥90dB |
| Distortion | <1% |
| Working Voltage | 11.1V (internal), 14.8V (as per desc.json) |
| Charging Voltage | DC 5V/2A (standard), supports PD2.0 45W / QC2.0 18W fast charging |
| Charging Interface | Type-C |
| Bluetooth Playback Time | 4 hours (Note: This seems low for 48000mAh, likely at max volume/lights) |
| Mobile Power Output | 5V/2A |
| Charging Time | 4 hours (with 45W fast charging) |
| Weight | 8.4kg (as per OCR), 9.77kg (as per desc.json) - *Note: Discrepancy, using OCR for manual* |
| Dimensions (L×W×H) | 538×241×266mm (as per OCR), 57cm x 31cm x 27.3cm (as per desc.json) - *Note: Discrepancy, using OCR for manual* |
| Waterproof | Yes |
| Built-in Microphone | Yes |
| Support Memory Card | Yes (Micro SD, FAT32 format) |

Diagram showing the dimensions of the ZEALOT-S89 speaker.
Safety Warnings
To ensure correct use and trouble-free operation, please read these warnings carefully:
- It is recommended to fully charge the speaker before its first use.
- Use and store the product at room temperature.
- Do not expose the product to fire, high temperatures, or direct sunlight.
- Maintain a moderate speaker volume to prevent temporary or permanent hearing impairment.
- Do not use organic solvents or other chemicals to clean the product.
- Prevent small particles from entering the product.
- Do not disassemble the product or make any modifications to its structure or any part thereof.
- Incorrect battery replacement may lead to an explosion. Only the same battery type can be replaced.
- The battery (battery pack) must not be exposed to direct sunlight, fire, or similar overheating conditions.
- Avoid throwing or dropping the product to prevent damage.
- If using a power adapter for charging, ensure it is CCC certified and meets standard requirements.
Setup
Charging the Speaker
Before first use, it is recommended to fully charge the speaker. Use the provided USB-C charging cable. The battery indicator lights will show the charging status:
- Green light: 80%-100% charged
- Yellow light: 40%-70% charged
- Red light: ≤30% charged

Diagram illustrating the charging port and battery indicator lights.
Wireless Connection (Bluetooth)
- Power on the speaker by pressing and holding the power button.
- On your device (smartphone, tablet, etc.), enable Bluetooth and search for available devices.
- Select "ZEALOT-S89" from the list to pair. A prompt tone will indicate a successful connection.
- To disconnect, long press the wireless connection button on the speaker.
PartyAdd (True Wireless Stereo - TWS)
To connect two ZEALOT-S89 speakers for a stereo sound experience:
- Turn on the first speaker and connect it to your device via Bluetooth.
- Click the dual pairing button (often indicated by a chain link icon) on the first speaker.
- Turn on the second speaker.
- Click the dual pairing button on the second speaker.
- A prompt tone will confirm that both speakers have successfully connected to each other.

Diagram showing how multiple ZEALOT-S89 speakers can be interconnected for a wider soundstage.
Operating Instructions
Power On/Off
- Press and hold the power button to turn the speaker ON or OFF.
Mode Switch
- Press the 'M' button to cycle through available modes (e.g., Bluetooth, AUX-in, Micro SD card).
Playback Control
- Play/Pause: Press the Play/Pause button (triangle icon).
- Next Track: Press the '+' button (long press for volume up).
- Previous Track: Press the '-' button (long press for volume down).
Light Modes
- Light ON/OFF: Press the light bulb icon button to turn the RGB lights on or off.
- Light Effect Switch: Press the light bulb icon button again to cycle through different light effects.

The speaker displaying its RGB colorful light effects, enhancing the party atmosphere.
EQ Modes
The speaker features different EQ modes to optimize sound for various content:
- Press the 'EQ' button to switch between sound modes.
- Heavy Bass: Green light is on.
- Vocal: Orange light is on.
- Normal Sound: No specific light indicator mentioned, likely default or no light.

Control panel showing the EQ button and its associated light indicators for different sound modes.
Maintenance
Proper maintenance ensures the longevity and optimal performance of your ZEALOT-S89 speaker:
- **Cleaning:** Use a soft, dry cloth to clean the speaker's exterior. Do not use organic solvents, alcohol, or other harsh chemicals, as these can damage the finish.
- **Storage:** Store the speaker in a cool, dry place away from direct sunlight and extreme temperatures.
- **Battery Care:** For prolonged storage, charge the battery to about 50-70% every few months to maintain battery health.
- **Water Exposure:** While waterproof, ensure all port covers are securely closed before exposing the speaker to water. After exposure to water, wipe it dry before charging.
Troubleshooting
If you encounter issues with your speaker, refer to the following common problems and solutions:
| Problem | Solution |
|---|---|
| Speaker keeps cutting out during playback. | Ensure the speaker is within the operating range (10m) of your device and there are no obstacles between them. |
| Unable to connect to your device. | Restart the speaker and try pairing again. Ensure Bluetooth is enabled on your device. |
| Unable to play music from Micro SD card. |
|
| No sound during playback. |
|
| No sound in AUX-in mode. | Ensure the audio cable is securely connected to both the speaker and the audio source. |
| Speaker will not turn on. | Try charging the speaker for approximately 3 hours. The battery might be completely depleted. |
| Speaker is unresponsive to any operation. | Reset the speaker by pressing the reset button, usually located in the AUX-in jack. |
User Tips
- For optimal sound quality, especially with deep bass, ensure the speaker is placed on a stable surface.
- When using the PartyAdd feature, place the two speakers within reasonable proximity for the best stereo separation.
- To maximize battery life, consider turning off the RGB lights when not needed.
Warranty and Support
For detailed warranty information and further support, please refer to the official user manual PDF available at: ZEALOT-S89 User Manual (PDF). You can also contact ZEALOT customer service for assistance.
This device complies with part 15 of the FCC rules. Operation is subject to the following two conditions: (1) this device may not cause harmful interference, and (2) this device must accept any interference received, including interference that may cause undesired operation. Changes or modifications not expressly approved by the party responsible for compliance could void the user's authority to operate the equipment.
**FCC Warning:** This equipment has been tested and found to comply with the limits for a Class B digital device, pursuant to part 15 of the FCC Rules. These limits are designed to provide reasonable protection against harmful interference in a residential installation. This equipment generates uses and can radiate radio frequency energy and, if not installed and used in accordance with the instructions, may cause harmful interference to radio communications. However, there is no guarantee that interference will not occur in a particular installation. If this equipment does cause harmful interference to radio or television reception, which can be determined by turning the equipment off and on, the user is encouraged to try to correct the interference by one or more of the following measures:
- Reorient or relocate the receiving antenna.
- Increase the separation between the equipment and receiver.
- Connect the equipment into an outlet on a circuit different from that to which the receiver is connected.
- Consult the dealer or an experienced radio/TV technician for help.
**Radiation Exposure Statement:** The device has been evaluated to meet general RF exposure requirements. The device can be used in portable exposure conditions without restriction.





