Introduction
This manual provides detailed instructions for the ZOWEETEK S4PLUS Portable Voice Amplifier. Please read this manual thoroughly before using the product to ensure proper operation and to maximize its lifespan. Keep this manual for future reference.
Image: The ZOWEETEK S4PLUS Portable Voice Amplifier unit with two wireless handheld microphones.
Package Contents
Verify that all items are present in the package:
- 1 x ZOWEETEK S4PLUS Voice Amplifier
- 2 x Wireless Handheld Microphones
- 1 x USB Type-C Charging Cable (for amplifier)
- 2 x USB Charging Cables (for microphones)
- 1 x 3.5mm Audio Cable (AUX)
- 1 x Shoulder Strap
- 1 x User Manual
Image: All components included in the ZOWEETEK S4PLUS package: the amplifier, two wireless microphones, various charging and audio cables, a shoulder strap, and the user manual.
Setup
1. Charging the Device
Before first use, fully charge the voice amplifier and both wireless microphones.
- Voice Amplifier: Connect the USB Type-C charging cable to the amplifier's Type-C port and to a USB power adapter (not included). The LED display will indicate charging status. A full charge takes approximately 4-5 hours and provides 6-9 hours of working time.
- Wireless Microphones: Connect each microphone to a USB power adapter using the provided USB charging cables. A full charge provides up to 12 hours of battery life. The charge indicator light on the microphone will turn red during charging and green when fully charged.
Image: Visual representation of the amplifier's working time (6-9 hours) and charging time (4-5 hours).
2. Initial Power On and Microphone Pairing
The wireless microphones are pre-paired with the amplifier at the factory. No manual pairing is typically required for initial use.
- Turn on the voice amplifier by pressing and holding the Power button.
- Turn on each wireless microphone by long-pressing its Power button. The microphones should automatically connect to the amplifier.
Image: Illustration demonstrating the automatic connection between the wireless microphones and the amplifier, indicating ease of use without manual pairing.
Operating Instructions
Control Panel Overview
Image: Detailed diagram of the amplifier's top control panel, showing knobs for Instrument Volume, Echo Volume, Mic Volume, and Master Volume, along with buttons for Previous, Play/Pause, Next, Mode, and Power. Input ports for Type-C, USB, TF Card, MIC, AUX, and Musical Instruments are also labeled.
- Master Volume Knob: Adjusts the overall output volume of the amplifier.
- Mic Volume Knob: Adjusts the volume of the connected microphones.
- Echo Volume Knob: Adjusts the echo effect level for the microphones.
- Instrument Volume Knob: Adjusts the volume of an instrument connected via the 6.35mm guitar port.
- Mode Button: Cycles through input modes (Bluetooth, USB, TF Card, AUX).
- Previous/Next Buttons: Navigate tracks in USB/TF card/Bluetooth modes.
- Play/Pause Button: Plays or pauses audio in media playback modes.
- Power Button: Long press to turn on/off the amplifier.
Microphone Controls
Image: Close-up view of the wireless handheld microphone, labeling the Mic Head, Volume + button, Volume - button, Power button (long press to turn on/off, short press to switch frequency point), and the Charge indicator light (red for charging, green for working).
- Power Button: Long press to turn on/off. Short press to switch frequency points if interference occurs.
- Volume +/- Buttons: Adjust the microphone's input volume.
- Charge Light: Red indicates charging, green indicates operational.
Using Different Input Modes
- Voice Amplification (Microphone Mode): Ensure microphones are powered on and connected. Adjust Mic Volume and Master Volume as needed.
- Bluetooth Mode: Press the Mode button until 'BT' appears on the LED display. On your device, search for 'ZOWEETEK S4PLUS' and pair. Play audio from your device.
- USB/TF Card Mode: Insert a USB drive or TF card into the respective port. The amplifier will automatically switch to the correct mode and begin playing audio files.
- AUX Mode: Connect an external audio source (e.g., smartphone, MP3 player) to the AUX port using the 3.5mm audio cable. Press the Mode button to select AUX input.
- Guitar/Instrument Mode: Connect a musical instrument to the 6.35mm instrument port. Adjust the Instrument Volume knob.
Image: Icons illustrating the multiple connectivity options of the amplifier, including Bluetooth, USB, AUX, and TF Card support.
Maintenance
- Cleaning: Wipe the device with a soft, dry cloth. Do not use abrasive cleaners or solvents.
- Storage: Store the amplifier and microphones in a cool, dry place away from direct sunlight and extreme temperatures.
- Battery Care: To prolong battery life, avoid fully discharging the device frequently. Charge the device regularly, even if not in use for extended periods (e.g., once every 3 months).
- Water Exposure: This device is not waterproof. Avoid exposure to water or high humidity.
Troubleshooting
| Problem | Possible Cause | Solution |
|---|---|---|
| No sound from amplifier | Device is off; Volume too low; Incorrect input mode; Microphones not paired/charged. | Ensure device is on; Increase Master/Mic volume; Select correct input mode; Charge/re-pair microphones. |
| Microphone feedback/howling noise | Microphone too close to amplifier; Microphone volume too high. | Maintain distance between microphone and amplifier; Reduce Mic Volume. |
| Bluetooth pairing failure | Amplifier not in Bluetooth mode; Device Bluetooth off; Interference. | Ensure amplifier is in BT mode; Enable Bluetooth on your device; Move closer to amplifier; Try re-pairing. |
| Short battery life | Device not fully charged; Old battery. | Ensure full charge before use; Contact support if battery life significantly degrades. |
Image: A visual warning indicating that placing the microphone too close to the amplifier can cause undesirable noise or feedback, with a correct usage example showing distance.
Specifications
| Feature | Detail |
|---|---|
| Model Number | S4PLUS |
| Output Power | 60W |
| Connectivity | Bluetooth 5.3, USB, TF Card, AUX (3.5mm), Microphone (3.5mm), Guitar (6.35mm) |
| Amplifier Battery | 1 Lithium Ion battery (included) |
| Amplifier Working Time | 6-9 hours (approx.) |
| Amplifier Charging Time | 4-5 hours (approx.) |
| Microphone Battery Life | Up to 12 hours per charge |
| Item Weight | 4.6 pounds |
| Product Dimensions | 7.8 x 3.5 x 5.9 inches |
| Color | Black |
Warranty and Support
ZOWEETEK products are designed for reliability and performance. For specific warranty details, please refer to the warranty card included with your purchase or visit the official ZOWEETEK website.
If you encounter any issues or have questions regarding your ZOWEETEK S4PLUS Portable Voice Amplifier, please contact our customer support team:
- Email: [Insert Customer Support Email Here]
- Phone: [Insert Customer Support Phone Number Here]
- Website: ZOWEETEK Official Store
Please have your model number (S4PLUS) and purchase information ready when contacting support.