Introduction
To ensure correct use and trouble-free operation of your ZEALOT S127 Wireless Speaker, please read this user manual carefully before first use. This guide provides essential information on setup, operation, maintenance, and troubleshooting.
Safety Precautions
- For the first use, it is recommended to fully charge the speaker.
- Please use and store the product at room temperature.
- Do not expose the product to fire, high temperature, direct sunlight, or similar conditions.
- Keep the speaker volume moderate to avoid temporary or permanent hearing impairment.
- Do not use organic solvents or other chemicals to clean the product.
- Do not let small particles enter the product.
- Do not disassemble the product or make any modifications to its structure or any part thereof.
- If the battery is not replaced correctly, there is a risk of 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.
- Do not throw or drop the product to avoid damage.
Setup
Unpacking
The ZEALOT S127 package includes the following items:
- Packaging box
- ZEALOT S127 Speaker
- Audio cable
- Charging cable
- Storage bag
- Shoulder strap
- Instruction Manual

Initial Charging
Before using your ZEALOT S127 speaker for the first time, it is highly recommended to fully charge it. Connect the provided charging cable to the speaker's Type-C charging interface and a DC 5V power source. The power delivered by the charger should be between a minimum of 15 Watts and a maximum of 45 Watts for optimal charging speed.
Power On/Off
Locate the power button on the simple control panel at the top of the speaker. Press and hold the power button to turn the speaker on or off.

Bluetooth Pairing
- Turn on your ZEALOT S127 speaker.
- Activate Bluetooth on your mobile device or other audio source.
- Search for available Bluetooth devices and select "ZEALOT S127" from the list.
- Once connected, you will hear an audible confirmation, and the speaker is ready for use.

True Wireless Stereo (TWS) Pairing
To achieve cinema-quality surround sound by connecting multiple ZEALOT S127 speakers:
- First, connect one ZEALOT S127 speaker to your mobile phone via Bluetooth.
- Then, on the second ZEALOT S127 speaker, press its connection button (usually indicated by a TWS icon or similar) to initiate pairing.
- The two speakers will automatically connect to each other, forming a stereo pair.

Operating Instructions
Basic Controls
- Power Button: Press and hold to turn the speaker on or off.
- Light Mode Button: Press to cycle through different RGB colorful light effects.
- EQ Button: Press to switch between various sound modes (Hi-Res, 3D Surround, Immersive, Stereo, Extra Bass, Standard).
- Mode Button (M): Press to switch between input sources (Bluetooth, AUX, USB, TF card).
- Play/Pause Button: Press to play or pause audio.
- Volume Up (+): Press to increase volume.
- Volume Down (-): Press to decrease volume.
Sound Modes
The ZEALOT S127 offers multiple sound modes to enhance your listening experience:
- Hi-Res Sound Mode
- 3D Surround Sound Mode
- Immersive Sound Mode
- Stereo Sound Mode
- Extra Bass Mode
- Standard Mode
Use the EQ button on the control panel to cycle through these modes.

RGB Dynamic Lighting Effects
The speaker features RGB dazzling lights that synchronize with the rhythm of the music, projecting a kaleidoscope of vibrant hues. This creates a multi-dimensional experience of musical enchantment, crafting a lavish party atmosphere where every melody is accompanied by a spectacular interplay of light and shadow.

Connectivity Options
The ZEALOT S127 supports multiple communication methods:
- Bluetooth: Wireless connection to compatible devices.
- AUX: Wired connection via the 3.5mm audio jack.
- USB: For playback from USB storage devices.
- TF Card: For playback from TF (MicroSD) cards.

Video Demonstration
Watch this video for a visual guide on the ZEALOT S127's features and usage:
Maintenance
Cleaning
To clean the speaker, use a soft, dry cloth. Do not use organic solvents or other chemical cleaning agents, as these may damage the product's surface or internal components.
Storage
Store the ZEALOT S127 speaker at room temperature in a dry place. Avoid exposing it to extreme temperatures, direct sunlight, or high humidity. If storing for an extended period, ensure the battery is partially charged (around 50%) to prolong its lifespan.
Troubleshooting
If you encounter any issues with your ZEALOT S127 speaker, please refer to the following common problems and solutions:
- No Power: Ensure the speaker is fully charged. Press and hold the power button for a few seconds to turn it on.
- No Sound: Check the volume level on both the speaker and your connected device. Ensure the correct input mode (Bluetooth, AUX, USB, TF) is selected.
- Bluetooth Disconnection: Make sure the speaker is within the 10-meter transmission range of your device. Re-pair the speaker with your device if necessary.
- Distorted Sound: Reduce the volume on both the speaker and your device. Ensure there are no obstructions between the speaker and the connected device.
- Battery Overheating: If the battery feels excessively hot, immediately disconnect the charger and stop using the speaker. Do not expose the battery to direct sunlight or fire.
- Battery Replacement: Battery replacement should only be performed by qualified personnel using the exact same type of battery to avoid explosion risks.
Specifications
The following table details the technical specifications of the ZEALOT S127 Wireless Speaker:
| Feature | Specification |
|---|---|
| Product Model | ZEALOT-S127 |
| Wireless Version | 5.3 |
| Charging Voltage | DC 5V |
| Operating Voltage | 11.1V |
| Transmission Distance | About 10m |
| Frequency Response | 20Hz-20KHz |
| Speaker Power | 100W |
| Speaker Size | Φ92mm*2 + Φ42mm*2 |
| Signal-to-Noise Ratio (SNR) | ≥90dB |
| Distortion | <1% |
| Battery Capacity | 24000mAh |
| Input Power | 100-199 W |
| Waterproof | Yes |
| Support APP | Yes |
| Voice Control | No |
| Display Screen | No |
| Audio Crossover | Full-Range |
| Number of Loudspeaker Enclosure | 1 |
| Channels | 6 (5.1) |
| Power Source | Battery, USB |
| Cabinet Material | PVC |
| Certification | CE, FCC, RoHS, WEEE |
| Product Size | 33.6 x 17 x 17.1 cm (13.23 x 6.69 x 6.73 inch) |
| Gross Weight | 3.54 kg |
| Packaging Dimensions | 36.5 x 19.8 x 20.5 cm (14.37 x 7.8 x 8.07 inch) |

User Tips
- Microphone: Please note that the ZEALOT S127 speaker does not come with a built-in microphone for calls or voice commands.
- Portability: The speaker is designed for portability and includes a shoulder strap, making it convenient for outdoor adventures, parties, and cycling.

Warranty and Support
For detailed warranty information and further support, please refer to the complete user manual available in PDF format: ZEALOT S127 User Manual (PDF). You may also contact the manufacturer directly for any product-related inquiries or technical assistance.





