Introduction
Thank you for choosing the Zoook Rocker Herculean Pro Duet 200W Bluetooth Party Speaker. This manual provides essential information for safe operation, optimal performance, and maintenance of your device. Please read it thoroughly before use to ensure proper functionality and to maximize your enjoyment of this powerful audio system.
What's in the Box
Upon unpacking, please verify that all the following items are included:
- Herculean Pro BT Speaker
- Wireless Microphone
- User Manual

Image: The package contents, including the speaker, wireless microphone, user manual, power cable, and remote control.
Key Features
- Powerful Audio Output: 200W RMS for deep and resonating sound.
- Dual Wireless Microphones: Includes two UHF wireless microphones for karaoke and vocal performances.
- Comprehensive Sound Control: Features EQ, Bass, Treble, Delay, Repeat, and Echo controls for customized audio.
- Built-in Rechargeable Battery: Equipped with a powerful 5Ah Lithium-ion battery for extended portable use.
- Multiple Connectivity Options: Supports MP3, USB disk, SD card reader, FM radio (87.5 - 108 MHz), AUX input, and Bluetooth for versatile audio sources.
- Professional Amplifier: Integrates a Class D professional amplifier for high-quality sound.
- Portable Design: Features a trolley with wheels and a handle for easy transport.
- Wireless Remote Control: Allows convenient control of speaker functions from a distance.

Image: Front view of the speaker showcasing its 200W output, 10-inch driver, 25mm tweeter, USB, AUX, TF card support, and dual UHF wireless microphones.

Image: An infographic detailing features such as disco jam speakers, equalizer, bass & treble control, 200W total system power, multiple connectivity, built-in amplifier, FM tuner, karaoke, Bluetooth, Lithium-ion battery, trolley with wheels, and echo control.
Setup Guide
- Unpacking: Carefully remove all components from the packaging. Retain packaging for future storage or transport.
- Initial Charging: Before first use, fully charge the speaker using the provided power cable. Connect the power cable to the Power Input Socket on the rear panel and plug it into a suitable power outlet. The charging indicator will illuminate during charging and change status when fully charged.
- Power On/Off: Locate the On-Off switch on the rear panel of the speaker and switch it to the 'ON' position to power on the device.
- Microphone Setup: Insert two AA batteries (not included) into each wireless microphone. Ensure the microphones are switched on when in use.

Image: The rear panel of the speaker, indicating the AUX-IN, MIC-Input, Power Input Socket, and On-Off Switch.
Operating Instructions
- Bluetooth Pairing:
- Ensure the speaker is powered on and in Bluetooth mode (press the 'MODE' button if necessary).
- Activate Bluetooth on your smartphone or other audio device.
- Search for available devices and select 'ZOOOK HERCULEAN PRO' from the list.
- A confirmation sound will indicate successful pairing. You can now stream audio wirelessly.
- USB/SD Card Playback:
- Insert a USB disk or SD card (with compatible audio files, e.g., MP3) into the respective slot on the control panel.
- The speaker will automatically detect the media and begin playback. Use the control panel buttons or remote for navigation.
- FM Radio:
- Press the 'MODE' button until 'FM' is displayed on the screen.
- Use the tuning controls to scan for available radio stations.
- AUX Input:
- Connect an external audio device (e.g., smartphone, tablet, laptop) to the 'AUX-IN' port on the rear panel using a 3.5mm audio cable.
- Press the 'MODE' button to select 'AUX' input.
- Microphone Usage:
- Switch on the wireless microphones.
- Adjust the 'MIC VOL' knob on the control panel to set the microphone volume.
- Use the 'ECHO', 'DELAY', and 'REPEAT' knobs to add vocal effects.
- Sound Adjustment:
- Use the 'BASS' and 'TREBLE' knobs to adjust the low and high frequencies of the audio output.
- The 'EQ' control allows for further equalization adjustments.
- Adjust the 'VOLUME' knob for overall master volume control.

Image: Detailed view of the speaker's control panel, showing knobs for Delay, Repeat, Mic Vol, Treble, Bass, and Master Volume, along with the mode selection buttons and digital display.

Image: The speaker positioned next to its two wireless UHF microphones, ready for use.
Video: A demonstration of the Zoook Rocker Herculean Pro speaker's features, including portability, controls, connectivity, and karaoke function.
Maintenance
- Cleaning: Use a soft, dry cloth to clean the speaker's exterior. Do not use liquid cleaners, aerosols, or solvents, as these may damage the finish or internal components.
- Storage: When not in use for extended periods, store the speaker in a cool, dry place, away from direct sunlight and extreme temperatures.
- Moisture Protection: Avoid exposing the speaker to water, rain, or excessive humidity. This can cause electrical damage and void the warranty.
- Battery Care: For optimal battery life, fully charge the speaker before long-term storage and recharge it every few months if unused.
Troubleshooting
| Problem | Possible Cause | Solution |
|---|---|---|
| Speaker does not power on. | Battery is depleted. Power cable is not connected. On-Off switch is off. | Charge the speaker. Ensure power cable is securely connected. Switch the On-Off button to 'ON'. |
| No sound output. | Volume too low. Incorrect input source selected. Audio cable not connected properly. | Increase speaker and device volume. Press 'MODE' to select the correct input (Bluetooth, AUX, USB/SD). Reconnect audio cables. |
| Bluetooth connection unstable or fails. | Device out of range. Interference. Speaker not in pairing mode. | Move devices closer (within 10-20 meters). Avoid obstacles. Disconnect and re-pair the device. Ensure no other Bluetooth devices are interfering. |
| Wireless microphone not working. | Microphone batteries are low or dead. Microphone is switched off. MIC VOL is too low. | Replace microphone batteries. Ensure microphone is switched 'ON'. Adjust 'MIC VOL' knob on the speaker. |
| Poor FM radio reception. | Weak signal. Antenna not extended. | Adjust the speaker's position. Extend the antenna fully for better reception. |
Specifications
| Feature | Detail |
|---|---|
| Brand | Zoook |
| Model Number | ROCKER HERCULEAN PRO |
| Output Wattage | 200 Watts |
| Connectivity Technology | AUX, Bluetooth, USB, Wireless |
| Audio Input | Dual UHF Wireless Mic, USB, AUX, TF, Bluetooth |
| FM Frequency Response | 87.5 - 108 MHz |
| Battery Type | 12V, 5Ah Lithium-ion (Rechargeable) |
| Item Dimensions (L x W x H) | 50 x 40 x 35 Centimeters |
| Item Weight | 8000 Grams |
| Colour | Black/Orange |
| Compatible Devices | Smartphone, Tablet |
| Mounting Type | Floor Standing |
| Number of Channels | 2 |
Warranty & Support
Warranty: This product comes with a 1-year warranty provided by the manufacturer from the date of purchase. Please retain your purchase receipt as proof of warranty.
Manufacturer Contact Information: For technical support or warranty claims, please contact the manufacturer at: 18001033544
Importer/Packer Contact Information: Fortune Marketing Pvt Ltd





