1. Introduction
The WS-4 2.4G Wireless Guitar System provides high-quality, real-time audio transmission for electric guitars, basses, and other compatible electronic instruments. Designed for convenience and performance, this system features a rotatable head, long battery life, and multiple channels for interference-free use.
Overview of WS-4 Wireless Guitar System features including 2.4GHz transmission, 40m range, 8 channels, 282° rotatable head, HD sound, no pairing, low latency, and 10-hour battery life.
2. Package Contents
Please check the package carefully to ensure all items are present:
- 1 x WS-4 Transmitter
- 1 x WS-4 Receiver
- 1 x USB Type-C Dual-Head Charging Cable
- 1 x User Manual
The WS-4 Wireless Guitar System package includes a black transmitter, receiver, USB charging cable, and user manual.
3. Setup Guide
3.1 Charging the Devices
Before initial use, ensure both the transmitter and receiver are fully charged.
- Connect the included Type-C dual-head charging cable to both the transmitter and receiver.
- Plug the other end of the cable into a standard USB power adapter (not included).
- The devices will fully charge in approximately 2 hours, providing up to 10 hours of continuous usage.
Illustration showing 10 hours of usage time and 2 hours for a full charge for the WS-4 system.
3.2 Connecting to Your Instrument and Amplifier
- Transmitter (TX): Insert the 6.35mm audio plug of the transmitter into your electric guitar, bass, or other compatible instrument's output jack. The 282-degree rotatable head allows for easy adjustment to fit various instrument designs.
- Receiver (RX): Insert the 6.35mm audio plug of the receiver into your amplifier, mixer, or audio interface's input jack.
Detail of the gold-plated 6.35mm audio plug, ensuring stable and high-fidelity transmission.
The 282° wide-angle rotatable head allows for easy connection to various instruments.
4. Operating Instructions
4.1 Power On/Off
Press and hold the power button on both the transmitter and receiver to turn them on or off. Indicator lights will illuminate when the devices are active.
4.2 Channel Selection and Pairing
The WS-4 system requires no complex pairing. Simply ensure both the transmitter and receiver are set to the same channel.
- Each device has a channel indicator (1, 2, 3, 4). Use the channel button (CH) to cycle through the available channels.
- Select the same channel number on both the transmitter and receiver. The corresponding LED will light up.
- The system supports 8 groups simultaneously without interference, allowing multiple sets to be used in the same area by selecting different channels for each pair.
Illustration demonstrating that no pairing is required; simply switch the transmitter and receiver to the same channel.
Visual representation of 8 WS-4 units being used simultaneously on a mixer, highlighting interference-free operation.
4.3 Transmission Range
The system offers a transmission distance of up to 40 meters (131 feet) outdoors. It can also transmit through walls up to 20 meters (66 feet) away, providing freedom of movement during performances.
Diagram showing the 40-meter transmission distance between the transmitter and receiver in an open-field environment.
5. Care and Maintenance
- Cleaning: Use a soft, dry cloth to clean the devices. Avoid using harsh chemicals or abrasive materials.
- Battery Care: To prolong battery life, avoid fully discharging the devices frequently. Recharge them when the battery indicator is low.
- Storage: Store the system in a cool, dry place away from direct sunlight and extreme temperatures when not in use.
- Handling: Handle the devices with care. Avoid dropping them or subjecting them to strong impacts.
6. Troubleshooting
| Problem | Possible Cause | Solution |
|---|---|---|
| No sound or intermittent audio. |
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| Short battery life. |
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| Interference or static. |
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7. Specifications
| Feature | Detail |
|---|---|
| Model Number | WS-4 (Transmitter Receiver Set) |
| Type | Guitar Transmitter Receiver |
| Material | Metal |
| Sample Rate | 48K/16bit high definition transmission |
| Transmission Band | 2.4GHz ISM |
| Transmission Distance | 40m/131ft (outdoors), 20m/66ft (through walls) |
| Transmission Latency | 12ms |
| THD+Noise | -98dB |
| THD | <0.02% |
| Dynamic Range | >105dB |
| Frequency Response | 20-20KHz; +1dB/-3dB |
| Rotation Angle | 282° |
| Supported Device Groups | 8 (simultaneously) |
| Battery | Rechargeable lithium batteries with short-circuit protection |
| Battery Capacity | 480mAh (Transmitter/Receiver) |
| Charging Cable | 1 in 2 out Type-C USB charge cable |
| Product Color Options | Black, White |
| Single Product Size | 4 * 3 * 13cm / 1.6 * 1.2 * 5.1inch |
| Is Batteries Included | Yes |
| Plug Type | None (integrated 6.35mm jack) |
| Origin | Mainland China |
Dimensions of the WS-4 Transmitter/Receiver: 13cm (5.1in) length, 4cm (1.6in) width.
Frequency response graph illustrating the 48K/16bit HD digital audio transmission quality.
8. User Tips
- Ensure Same Channel: If you experience no sound or connection issues, double-check that both the transmitter and receiver are set to the exact same channel number.
- Full Charge for Best Performance: Always ensure both units are fully charged before a performance to maximize the 10-hour battery life and prevent unexpected disconnections.
- Minimize Obstructions: While the system can transmit through walls, for optimal performance and range, try to minimize physical obstructions between the transmitter and receiver, especially in live settings.
9. Warranty and Support
For technical support, warranty inquiries, or product-related questions, please contact the seller or manufacturer through your purchase platform. Keep your purchase records for reference.
