1. Introduction
This manual provides detailed instructions for the safe and effective operation of your MAONO PK-08 Portable PA System. Please read this manual thoroughly before using the product and retain it for future reference. The MAONO PK-08 is a versatile portable PA system featuring a wireless microphone, Bluetooth connectivity, FM radio, and various input options, designed for amplifying sound in various settings.

The MAONO PK-08 portable PA system includes the main speaker unit and a wireless handheld microphone, ready for various audio applications.
Its portable design makes it suitable for a wide range of activities, from personal entertainment to small group events.

The MAONO PK-08 is versatile for different uses, such as providing music for dancing, amplifying sound for outdoor gatherings, assisting in teaching environments, and enhancing party atmospheres.
2. Product Overview
2.1 Package Contents

The MAONO PK-08 package includes the main PA system unit, a wireless microphone, a power adapter for charging, a remote control, and the user instruction manual.
- MAONO PK-08 Portable PA System Unit
- Wireless Handheld Microphone
- Power Adapter (DC/9V)
- Remote Control
- User Manual
2.2 Main Features

This image illustrates the key features of the MAONO PK-08, including echo effect, FM radio, USB and TF card playback, accompaniment mode, auxiliary input, pre-selected tunes, Bluetooth connectivity, and power bank functionality.
- 20W Output Power with 6.5" Woofer
- UHF Wireless Microphone
- Bluetooth Connectivity
- FM Radio
- USB and TF Card Playback
- AUX Input
- Echo, Bass, Treble Controls
- Rechargeable 2200mAh Li-battery
- Power Bank Functionality (via USB port)
- LED Light Effects
- Portable Design with Carry Handle
2.3 Control Panel and Ports

Detailed view of the MAONO PK-08 control panel, indicating the functions of each button and knob, including volume, treble, bass, echo, mode switch, and input ports.
- VOLUME: Master volume control.
- TREBLE: Adjusts high-frequency sound.
- BASS: Adjusts low-frequency sound (woofer).
- ECHO: Adjusts microphone echo effect.
- ON/OFF SWITCH: Power switch for the unit.
- MICROPHONE VOLUME: Adjusts the volume of the wireless microphone.
- MIC: Microphone input port (for wired microphone, if used).
- RECORD: Button to initiate recording.
- FOLDER: Button to navigate folders on USB/TF.
- LED LIGHT: Button to control LED light effects.
- NEXT: Skips to the next track/station.
- PLAY/PAUSE: Plays or pauses current audio.
- PREV: Skips to the previous track/station.
- MODE SWITCH: Toggles between AUX, Bluetooth, FM Radio, USB, TF Card modes.
- USB/TF: USB port and TF card slot for media playback and power bank function.
- AUX In: 3.5mm auxiliary input port.
- DC/9V: Power input for charging the unit.
3. Setup
3.1 Charging the PA System
Before first use, fully charge the MAONO PK-08. Connect the provided power adapter to the DC/9V input port on the unit and plug it into a power outlet. The charging indicator (if present) will show the charging status. A full charge typically takes several hours and provides 2-3 hours of non-stop music playback at maximum volume or 4-6 hours of microphone use.
3.2 Powering On/Off
Locate the ON/OFF SWITCH on the control panel. Flip the switch to the "ON" position to power on the unit. Flip it to "OFF" to power down.
4. Operating Instructions
4.1 Mode Selection
Press the MODE SWITCH button repeatedly to cycle through available input modes: Bluetooth, FM Radio, USB, TF Card, and AUX Input. The display will indicate the currently selected mode.
4.2 Bluetooth Connectivity

The MAONO PK-08 can connect to various devices such as smartphones, laptops, desktop computers, tablets, and DVD players for audio playback.
- Power on the MAONO PK-08.
- Press the MODE SWITCH button until "Bluetooth" mode is selected (indicated on the display). The unit will enter pairing mode.
- Enable Bluetooth on your mobile device (smartphone, tablet, laptop).
- Search for "MAONO PK-08" in the list of available Bluetooth devices and select it to pair.
- Once paired, you can play audio from your device through the PA system.
- Use the PLAY/PAUSE, NEXT, and PREV buttons on the unit or remote control to manage playback.
4.3 FM Radio Operation

The MAONO PK-08 can be used to listen to FM radio, as shown in a home kitchen environment.
- Power on the MAONO PK-08.
- Press the MODE SWITCH button until "FM Radio" mode is selected.
- Press and hold the PLAY/PAUSE button to initiate an automatic station scan. The system will scan and save available FM stations.
- Use the NEXT and PREV buttons to navigate through the saved stations.
4.4 USB/TF Card Playback
Insert a USB flash drive or TF (MicroSD) card containing MP3 audio files into the respective USB/TF slot. The system will automatically switch to USB/TF mode and begin playback. Use the PLAY/PAUSE, NEXT, PREV, and FOLDER buttons to control playback and navigate files.
4.5 AUX Input
Connect an external audio device (e.g., MP3 player, CD player) to the AUX In port using a 3.5mm audio cable. Press the MODE SWITCH button until "AUX" mode is selected. Audio from the connected device will play through the PA system. Volume control will be managed by both the external device and the PA system's master volume.
4.6 Microphone Usage and Karaoke
The MAONO PK-08 includes a wireless microphone for speech and karaoke. Ensure the microphone has fresh batteries and is powered on. The microphone should automatically connect to the PA system. Adjust the microphone's volume using the MICROPHONE VOLUME knob and add echo effects with the ECHO knob. For karaoke, play background music via Bluetooth, USB/TF, or AUX, and sing along using the wireless microphone.
4.7 Recording Function
To record audio (e.g., your voice through the microphone), ensure a USB drive or TF card is inserted. Press the RECORD button to start recording. Press it again to stop. Recordings will be saved to the inserted storage device.
4.8 LED Light Control
Press the LED LIGHT button to toggle the integrated LED light effects on or off.
4.9 Power Bank Function
The USB port can function as a power bank. Connect your smartphone or other USB-powered device to the USB/TF port using a compatible USB cable to charge it in emergencies.
5. Maintenance
- Cleaning: Use a soft, dry cloth to clean the exterior of the unit. Do not use liquid cleaners or abrasive materials.
- Storage: Store the unit in a cool, dry place away from direct sunlight and extreme temperatures.
- Battery Care: To prolong battery life, avoid fully discharging the unit frequently. Recharge the battery regularly, even if the unit is not in use for extended periods.
- Water Exposure: This unit is not waterproof. Avoid exposure to water or high humidity.
6. Troubleshooting
| Problem | Possible Cause | Solution |
|---|---|---|
| No power | Battery is discharged. Power switch is off. | Charge the unit using the power adapter. Ensure the ON/OFF switch is in the "ON" position. |
| No sound | Volume is too low. Incorrect mode selected. External device volume is low. | Increase the master VOLUME. Press MODE SWITCH to select the correct input. Increase volume on the connected external device. |
| Microphone not working | Microphone is off or batteries are low. Microphone volume is low. | Ensure the microphone is powered on and has fresh batteries. Increase MICROPHONE VOLUME. |
| Bluetooth pairing failure | Unit not in Bluetooth mode. Device too far. Interference. | Ensure the unit is in Bluetooth mode. Move your device closer to the PA system. Turn off other Bluetooth devices to reduce interference. |
| FM radio static | Weak signal. | Relocate the unit to an area with better reception. Perform an auto-scan again. |
7. Specifications
| Model Number | PK-08 (MNMNB9050300001NO) |
| Brand | MAONO |
| RMS Power Output | 20 Watts |
| Woofer Size | 1 x 6.5 inches |
| Connectivity Technology | AUX, Bluetooth, USB |
| Power Source | Battery Powered (2200mAh Li-battery) |
| Item Weight | 2 kg (4.41 Pounds) |
| Package Dimensions | 34.54 x 30.48 x 19.3 cm |
8. Warranty and Support
For warranty information and technical support, please refer to the warranty card included with your product or visit the official MAONO website. Keep your purchase receipt as proof of purchase for any warranty claims.





