Introduction
This manual provides instructions for the setup, operation, and maintenance of your ROFALL USB Computer Speaker with Microphone, Model P1U-4. This device is designed to enhance audio output and voice input for various computer-based activities, including online meetings, personal calls, and media playback.
Package Contents
- USB Computer Speaker (Model P1U-4) x 1
- Type-C Charging Cable x 1
- Product Manual x 1
Product Features
- Integrated Microphone: Features a built-in high-performance microphone with smart chip technology for effective ambient noise reduction, providing clear voice pickup.
- Two EQ Sound Modes: Easily switch between Music/Movie Mode and Voice Mode using the multi-functional button. Music/Movie Mode offers enhanced bass or balanced sound, while Voice Mode optimizes audio for online meetings and video calls.
- Plug & Play Functionality: Requires no driver installation. Connects directly via USB for immediate use.
- Universal Compatibility: Compatible with most computers and USB devices, including laptops from brands like Lenovo, ThinkPad, MacBook, HP, and Dell. Supports various operating systems such as Windows, Chrome OS, Mac OS, and Linux.
Figure 1: Internal components and microphone placement.
Figure 2: Noise cancellation feature for enhanced voice clarity.
Setup Instructions
- Connect the Speaker: Plug the USB-A end of the provided Type-C charging cable into an available USB port on your computer. Connect the Type-C end of the cable to the Type-C port on the speaker unit.
- Power On: Long press the Power Button (K Button) located on the side of the speaker for 2 seconds to turn on the device. A light indicator will illuminate.
- Select Audio Device: On your computer's taskbar or system settings, select "USB Audio 4.0" as your default audio output and input device.
Figure 3: Connecting the speaker to a laptop.
Figure 4: Example of selecting the speaker as the audio device in macOS settings.
Operating Instructions
Controls Overview
Figure 5: Speaker control layout.
- Power Button (K Button): Long press for 2 seconds to power the speaker on or off. Short press to switch between Music/Movie Mode and Voice Mode.
- Volume Knob: Rotate the knob on the top surface to adjust the volume. Press the knob to play or pause audio.
- Charge LED: Indicates power status and charging.
Using the Speakerphone
For optimal voice pickup during calls or meetings, position the speaker in front of you or centrally on a table. The 360° voice pickup ensures clear communication.
Figure 6: Speaker in use for a meeting, demonstrating 360° voice pickup.
Figure 7: Speaker used for full-duplex communication during a video call.
Compatibility
The ROFALL USB Computer Speaker is compatible with a wide range of devices and operating systems:
- Operating Systems: Windows, Chrome OS, Mac OS, Linux.
- Devices: Laptops and PCs from various brands including Lenovo, ThinkPad, MacBook, HP, Dell, and other universal USB devices.
- Applications: Works with popular communication platforms such as Skype, Google Hangouts, Zoom, Cisco Webex, and Microsoft Teams.
Figure 8: Compatible communication platforms.
Figure 9: Compatible operating systems and computer brands.
Specifications
| Feature | Specification |
|---|---|
| Model Name | P1U-4 |
| Mounting Type | Plug Mount |
| Material | Metal |
| Speaker Type | Computer |
| Special Feature | Built-in Microphone, USB Port |
| Recommended Uses | For Computers |
| Compatible Devices | Laptop |
| Subwoofer Diameter | 2.5 Inches |
| Surround Sound Channel Configuration | 2.0 |
| Color | Black |
| Product Dimensions | 4.13"D x 4.06"W x 1.89"H |
| Item Weight | 104 Grams (3.67 ounces) |
| Warranty Type | Limited |
| Maximum Range | 10 Meters |
| Number of Items | 1 |
| Control Method | Touch |
| Power Source | Corded Electric |
| Audio Driver Type | Dynamic Driver |
| Audio Driver Size | 5 Centimeters |
| Connectivity Technology | USB |
| Audio Output Mode | Mono |
Maintenance
To ensure the longevity and optimal performance of your speaker, follow these maintenance guidelines:
- Cleaning: Use a soft, dry cloth to clean the exterior of the speaker. Avoid using liquid cleaners or abrasive materials.
- Storage: Store the speaker in a cool, dry place away from direct sunlight and extreme temperatures when not in use.
- Handling: Handle the device with care to prevent physical damage. Avoid dropping or exposing it to excessive force.
- Moisture: This product is not waterproof. Keep it away from water and high humidity environments.
Troubleshooting
- No Sound/Microphone Not Working:
- Ensure the speaker is properly connected to a functional USB port on your computer.
- Verify that the speaker is powered on (check the LED indicator).
- Confirm that "USB Audio 4.0" is selected as the default audio input and output device in your computer's sound settings.
- Check your computer's volume levels and ensure they are not muted.
- Poor Sound Quality:
- Adjust the volume using the knob on the speaker and your computer's volume controls.
- Ensure the speaker is placed on a stable surface and not obstructed.
- Try switching between the two EQ sound modes to see if it improves audio for your specific content.
- Device Not Recognized:
- Try connecting the speaker to a different USB port on your computer.
- Restart your computer and reconnect the speaker.
Warranty and Support
This product comes with a Limited Warranty. For detailed warranty information or technical support, please refer to the contact information provided with your purchase or visit the official ROFALL website.
