Introduction
Thank you for purchasing the ZEALOT S87 Wireless Speaker. This powerful 80W portable subwoofer speaker features Wireless 5.2 connectivity, a large 16000mAh battery, dual pairing capabilities, and dynamic RGB lighting. This manual provides detailed instructions to help you set up, operate, and maintain your speaker for an optimal audio experience.
Package Contents
Please check the box for the following items:
- ZEALOT-S87 Wireless Speaker (x1)
- USB-C Charging Cable (x1)
- Audio Cable (x1)
- User Manual (x1)
- Baldric (Shoulder Strap) (x1)
Setup
1. Charging the Speaker
Before first use, it is recommended to fully charge the speaker.
- Connect the provided USB-C cable to the speaker's charging port and to a compatible DC5V 2A power adapter (not included).
- The battery indicator light will show the charging status:
- Green light: 80%-100% battery
- Yellow light: 40%-70% battery
- Red light: ≤ 30% battery
2. Power On/Off
- To power on: Long press the power button (Power symbol) for more than 3 seconds.
- To power off: Long press the power button (Power symbol) for more than 3 seconds.
3. Wireless (Bluetooth) Connection
- Turn on the ZEALOT S87 speaker.
- Activate the Wireless (Bluetooth) function on your mobile phone or other device.
- Search for available devices and select "ZEALOT-S87" from the list.
- Once connected, you will hear a confirmation tone.
4. PartyADD (Dual Speaker Pairing)
This feature allows you to connect two ZEALOT S87 speakers for a surround stereo sound experience.
- Ensure both ZEALOT S87 speakers are turned on and within 1 meter of each other.
- On both speakers, simultaneously click the PartyADD button (indicated by a symbol resembling two connected speakers). You will hear a prompt tone after the first click.
- Wait for a second prompt tone, which indicates successful inter-connection between the two speakers.
- On your phone, turn on Wireless (Bluetooth) again, search for "ZEALOT-S87" and connect to it.
- Play music to confirm that both speakers are playing simultaneously, creating a stereo effect.
Operating Instructions
1. Playback Controls
- Play/Pause Button: Short press to play or pause music.
- + Button: Short press to increase volume. Long press for the next track.
- - Button: Short press to decrease volume. Long press for the previous track.
2. Mode Switch
- M Button: Short press to cycle through available input modes (e.g., Wireless, AUX).
3. Equalizer Settings
- EQ Button: Short press to switch between equalizer modes:
- Bass (Green light is on)
- Vocal (Orange light is on)
- Normal (Default mode, no specific light indicated)
4. RGB Light Mode
- Light Button (Light bulb symbol): Long press to turn the RGB colored lights on or off.
5. Mobile Power Function
The ZEALOT S87 can also serve as a mobile power supply to charge your phone or other devices, ensuring your music journey continues without interruption.
Maintenance
- Cleaning: Use a soft, dry cloth to clean the speaker. Do not use organic solvents or other chemicals, as they may damage the product's finish.
- Storage: Store the product at room temperature, away from direct sunlight, high temperatures, and fire.
- Protection: Avoid dropping or throwing the speaker to prevent physical damage. Ensure small particles do not enter the speaker grilles or ports.
- Waterproof: The speaker is waterproof, but avoid submerging it in water for extended periods. Ensure all ports are securely closed if exposed to water.
Troubleshooting
- No Power: Ensure the speaker is fully charged. Long press the power button for more than 3 seconds to turn it on.
- Cannot Connect via Wireless:
- Make sure the speaker is in Wireless pairing mode.
- Turn off and on your device's Wireless function.
- Ensure the speaker is within the 10m transmission range.
- Forget "ZEALOT-S87" from your device's Wireless list and try pairing again.
- No Sound:
- Check the volume levels on both the speaker and your connected device.
- Ensure the correct input mode (Wireless, AUX) is selected.
- PartyADD (Dual Pairing) Fails:
- Ensure both speakers are within 1 meter of each other during the pairing process.
- Repeat the PartyADD pairing steps carefully.
- Distorted Sound:
- Reduce the volume on both the speaker and your device.
- Ensure there are no obstructions between the speaker and the connected device.
- Try changing the Equalizer mode.
Specifications
| Feature | Specification |
|---|---|
| Product Name | ZEALOT-S87 |
| Wireless Version | V5.2 |
| Charging Voltage | DC5V 2A |
| Working Voltage | 7.4V |
| Transmission Distance | 10m |
| Frequency Range | 20Hz-20KHz |
| Speaker Configuration | Φ76mm*2 + Φ38mm*2 |
| Speaker Power | 80W |
| Battery Capacity | 16000mAh |
| Signal-to-Noise Ratio (SNR) | ≥90dB |
| Distortion | <1% |
| Weight | 2.8kg |
| Dimensions (L*W*H) | 321mm * 151mm * 145mm (12.63in * 5.94in * 5.70in) |
For a detailed overview of features, refer to the product description images:
User Tips
- Outdoor Use: The speaker's waterproof design and shoulder strap make it ideal for outdoor activities. Remember to secure the strap properly before carrying.
- Battery Life: With its 16000mAh battery, the speaker offers extended playtime. Utilize the mobile power function to charge your devices on the go.
- Sound Customization: Experiment with the EQ modes (Bass, Vocal, Normal) to find the sound profile that best suits your music genre.
Safety Warnings
Please read these warnings carefully to ensure correct and trouble-free operation, and to prevent damage or injury.
- For the first use, it is recommended to fully charge the speaker.
- Use and store the product at room temperature.
- Do not throw or drop the product to avoid damage.
- Do not expose the product to fire, high temperatures, or direct sunlight.
- Do not use organic solvents or other chemicals to clean the product.
- Do not allow small particles to enter the product.
- Maintain a moderate speaker volume to prevent temporary or permanent hearing impairment.
- Do not disassemble the product or make any modifications to its structure or any part thereof.
- Keep the product out of reach of children.
- If the battery is not replaced correctly, there is a risk of explosion. Only the same battery type should be used for replacement.
- The battery (battery pack) must not be exposed to sunlight, fire, or similar overheating conditions.
- If using a power adapter for charging, ensure it is CCC certified and meets required standards.
FCC Warning
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.
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 condition without restriction.
Warranty and Support
For warranty information, technical support, or service inquiries, please refer to the official ZEALOT website or contact your retailer. Keep your purchase receipt as proof of purchase.
A digital version of this user manual is available for download at this link.





