PQRQP SX22
PQRQP Wireless Microphone User Manual
Model: SX22
Brand: PQRQP
1. Introduction
Thank you for choosing the PQRQP Wireless Microphone System. This manual provides detailed instructions for the setup, operation, and maintenance of your new device. Please read this manual thoroughly before use to ensure optimal performance and longevity of the product.
Package Contents:
- 2 x Transmitter Microphones with clip
- 1 x Receiver for Lightning devices
- 1 x Receiver for USB-C devices
- 1 x USB-A to Type-C charging cable
- 1 x User manual (this document)
- 1 x Charging compartment (case) for microphone charging

Figure 1.1: The PQRQP Wireless Microphone System, including the charging case, two transmitter microphones, and two receivers (Lightning and USB-C).
2. Component Overview
Familiarize yourself with the main components of your wireless microphone system.
Transmitter Microphone (TX)
- Microphone Input: Captures audio.
- Power/Pairing Button: Turns the unit on/off and initiates pairing.
- Mute Button: Toggles microphone mute on/off.
- Reverb Button: Activates/deactivates reverb effect.
- Status Indicator Light: Shows power, pairing, and charging status.
- Clip: For attaching to clothing.

Figure 2.1: The compact and lightweight design of the transmitter microphone, showing its clip for easy attachment.
Receiver (RX)
- Device Connector: Lightning or USB-C connector for direct plug-in to your smartphone, tablet, or computer.
- Status Indicator Light: Shows connection status with the transmitter.
Charging Case
- Charging Slots: Dedicated slots for two transmitters and two receivers.
- Digital Display: Shows the charging status and battery level of the case and individual units.
- USB-C Charging Port: For recharging the case itself.

Figure 2.2: The all-in-one charging case, illustrating its capacity to charge both microphones and receivers, with a digital display for battery status.
3. Setup Guide
The PQRQP Wireless Microphone system is designed for plug-and-play operation. No Bluetooth pairing or app installation is required.
Initial Charging:
- Before first use, ensure the charging case and all components (transmitters and receivers) are fully charged.
- Place the transmitters and receivers into their respective slots in the charging case.
- Connect the charging case to a USB power source using the provided USB-A to Type-C cable. The digital display on the case will indicate charging progress.
Connecting to Your Device:
- Select the appropriate receiver (Lightning for Apple devices or USB-C for Android/other USB-C devices).
- Plug the receiver directly into the charging port of your smartphone, tablet, or compatible computer. The receiver's indicator light will flash, then turn solid blue when ready.
- Take one or both transmitter microphones out of the charging case. They will automatically power on and attempt to pair with the receiver.
- Once paired, the indicator light on the transmitter(s) will turn solid blue, and the receiver's light will also be solid blue. You are now ready to record.
Note: For optimal connection, it is recommended to remove your phone's case if it is thick, as it may obstruct the receiver's connection.

Figure 3.1: Illustrates the wide compatibility of the system with USB-C and Lightning interfaces, showing receivers plugged into different devices.
4. Operating Instructions
Wearing the Transmitter:
Attach the transmitter microphone to your clothing using the integrated clip. For best audio quality, position the microphone approximately 6-8 inches (15-20 cm) from your mouth, ideally on your lapel or collar.
Basic Operation:
- Power On/Off: The transmitters automatically power on when removed from the charging case and power off when returned. You can also long-press the power button on the transmitter to manually turn it on or off.
- Mute Function: Press the dedicated mute button on the transmitter to instantly mute or unmute the microphone. The indicator light will change to reflect the mute status.
- Reverb Effect: Press the reverb button on the transmitter to activate or deactivate the built-in reverb effect. This can add richness to your voice, especially useful for certain recording scenarios.
Advanced Features:
- Intelligent Noise Cancellation: The microphone features advanced noise reduction technology to ensure clear audio capture even in noisy environments. This feature is active by default.
- 164ft (50m) Transmission Range: The system provides stable audio signal transmission up to 164 feet (50 meters) in open environments, allowing for flexible recording setups.
- Dual Microphone Support: Use both transmitters simultaneously for two-person interviews, podcasts, or recordings.

Figure 4.1: Visual representation of the intelligent noise cancelling technology, designed to optimize sound by reducing ambient noise.

Figure 4.2: Depicts the 164ft (50m) stable audio signal transmission capability, highlighting its suitability for various recording distances.
5. Battery Life and Charging
The PQRQP Wireless Microphone system is designed for extended use with its efficient battery management.
Battery Life:
- Each transmitter microphone provides over 10 hours of continuous use on a single full charge.
- The compact charging case provides an additional 80 hours of backup power, allowing for multiple recharges of the microphones and receivers.
- Total usage time with the charging case can exceed 90 hours.
Charging Instructions:
- To charge the transmitters and receivers, simply place them into their designated slots within the charging case. They will begin charging automatically.
- To charge the charging case itself, connect the provided USB-A to Type-C cable to the case's USB-C port and plug the other end into a standard USB power adapter (not included) or a computer USB port.
- The digital display on the charging case will show the current battery level of the case and the charging status of the individual components.

Figure 5.1: The compact design of the charging case, emphasizing its portability and ease of use for charging on the go.
6. Maintenance and Care
Proper care will ensure the longevity and optimal performance of your PQRQP Wireless Microphone system.
- Cleaning: Use a soft, dry cloth to clean the surfaces of the microphones, receivers, and charging case. Do not use liquid cleaners or abrasive materials.
- Storage: When not in use, store all components in the charging case to protect them from dust, moisture, and physical damage. Store in a cool, dry place.
- Avoid Extreme Conditions: Do not expose the device to extreme temperatures, direct sunlight, or high humidity. Avoid dropping or subjecting the components to strong impacts.
- Battery Care: For long-term storage, it is recommended to charge the charging case and components to about 50% every three months to preserve battery health.
7. Troubleshooting
If you encounter issues with your PQRQP Wireless Microphone, please refer to the following common solutions:
| Problem | Possible Cause | Solution |
|---|---|---|
| No sound or low volume. |
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| Intermittent audio or poor signal. |
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| Transmitter not charging. |
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8. Specifications
| Feature | Detail |
|---|---|
| Model Name | SX22 |
| Brand | PQRQP |
| Connectivity Technology | Wireless (2.4GHz, not Bluetooth for audio transmission) |
| Connector Type | USB-C / Lightning |
| Special Features | 1-Touch Recording, Clip, Noise Reduction, Reverb, Mute Button |
| Compatible Devices | Smartphones (iPhone, Android), Tablets (iPad, Android), Laptops, Personal Computers with compatible ports |
| Color | Obsidian Black |
| Polar Pattern | Omnidirectional |
| Transmitter Battery Life | >10 hours (continuous use per mic) |
| Charging Case Battery Life | Additional 80 hours (backup power) |
| Transmission Range | Up to 164 feet (50 meters) in open environments |
9. Warranty and Support
PQRQP products are manufactured to the highest quality standards. For information regarding warranty coverage, technical support, or service inquiries, please refer to the contact information provided on the product packaging or visit the official PQRQP website.
For further assistance, you may also contact the seller directly through the platform where the product was purchased.
Online Store: PQRQP Official Store on Amazon
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