1. Introduction
Thank you for purchasing the Monster Shock Portable Bluetooth Speaker. This manual provides important information regarding the setup, operation, and maintenance of your speaker. Please read it thoroughly before using the product to ensure optimal performance and safety.

Image 1.1: The Monster Shock Portable Bluetooth Speaker, a compact black speaker with red accents and a handle.
2. Safety Information
To ensure safe and proper operation, please observe the following precautions:
- Do not expose the speaker to extreme temperatures or direct sunlight for prolonged periods.
- Do not disassemble, repair, or modify the speaker yourself. Refer all servicing to qualified personnel.
- Keep the speaker away from medical devices, as it may interfere with their operation.
- Ensure the charging port is dry before connecting the USB-C cable.
- Avoid listening at high volume levels for extended periods to prevent hearing damage.
3. Product Features
- Premium Audio Experience: Delivers crystal-clear highs, crisp mids, and rich lows with a 30W power driver for thunderous sound without distortion.
- Portable Design: Compact, lightweight, and rugged with a convenient handle, ideal for outdoor activities.
- Bluetooth 5.4 Connectivity: Advanced Bluetooth 5.4 for seamless and stable connections up to 100 feet.
- TWS Functionality: Supports True Wireless Stereo (TWS) for pairing two speakers for immersive surround sound.
- Extended Battery Life: Up to 17 hours of playback on a single charge.
- IPX6 Waterproof: Built to withstand splashes and jets of water, making it suitable for various environments.

Image 3.1: An illustrative view of the speaker's internal audio drivers, highlighting its 360-degree stereo sound and 30W powerful output.

Image 3.2: A person holding the Monster Shock speaker by its integrated handle, demonstrating its portability for outdoor use.

Image 3.3: The speaker positioned between a smartphone and a laptop, illustrating its broad Bluetooth compatibility with various devices.

Image 3.4: Two Monster Shock speakers shown together, demonstrating the True Wireless Stereo (TWS) pairing capability for enhanced audio.

Image 3.5: A woman relaxing in a chair with the speaker nearby, emphasizing its extended battery life of up to 17 hours.

Image 3.6: The speaker partially submerged in water, illustrating its IPX6 water-resistant rating.
4. Package Contents
Upon opening the package, please ensure all the following items are present:
- Monster Shock Portable Bluetooth Speaker
- Audio Cable
- USB-C Charging Cable
- Quick Start Guide
- Warranty Card
5. Product Diagram and Controls
Familiarize yourself with the speaker's layout and controls:

Image 5.1: Top view of the Monster Shock speaker, highlighting the control panel with buttons for power, volume, and playback.
Control Buttons:
- Power Button: Press and hold to turn the speaker ON/OFF.
- Volume Up (+): Short press to increase volume. Long press for next track.
- Volume Down (-): Short press to decrease volume. Long press for previous track.
- Play/Pause Button: Press to play or pause audio.
- Bluetooth/TWS Button: Press to enter Bluetooth pairing mode. Long press to initiate TWS pairing.
Ports:
- USB-C Charging Port: For charging the speaker.
- AUX-in Port: For wired audio connection using the provided audio cable.
- USB-A Port: For USB playback or power bank function.
6. Setup
6.1 Charging the Speaker
- Connect the USB-C charging cable to the speaker's USB-C port.
- Connect the other end of the cable to a USB power adapter (not included) or a computer's USB port.
- The charging indicator light will illuminate. It will turn off or change color once fully charged.
- A full charge provides up to 17 hours of playback.
6.2 Powering On/Off
- To power on, press and hold the Power button until you hear an audible prompt.
- To power off, press and hold the Power button again until the speaker shuts down.
7. Operating Instructions
7.1 Bluetooth Pairing
- Ensure the speaker is powered on and in Bluetooth pairing mode (indicated by a flashing LED). If not, short press the Bluetooth button.
- Enable Bluetooth on your device (smartphone, tablet, laptop).
- Search for "Monster Shock" in your device's Bluetooth settings.
- Select "Monster Shock" to connect. Once connected, the LED indicator will become solid, and you will hear a confirmation sound.
7.2 True Wireless Stereo (TWS) Pairing
TWS allows you to connect two Monster Shock speakers for a stereo sound experience.
- Ensure both Monster Shock speakers are powered on and not connected to any other Bluetooth device.
- On one speaker (this will be the primary speaker), long press the Bluetooth/TWS button until you hear a TWS pairing prompt.
- The two speakers will automatically search for and connect to each other. Once paired, you will hear a confirmation sound.
- Now, connect your device to the primary speaker via Bluetooth as described in Section 7.1. Audio will play through both speakers in stereo.
7.3 Wired Connection (AUX-in)
- Connect one end of the provided audio cable to the speaker's AUX-in port.
- Connect the other end to the audio output jack of your device.
- The speaker will automatically switch to AUX mode.
8. Maintenance
8.1 Cleaning
- Wipe the speaker with a soft, damp cloth.
- Do not use abrasive cleaners or solvents.
- Ensure all ports are dry before charging or connecting cables.
8.2 Storage
- Store the speaker in a cool, dry place away from direct sunlight.
- If storing for an extended period, charge the battery every 3-6 months to maintain battery health.
9. Troubleshooting
| Problem | Possible Cause | Solution |
|---|---|---|
| Speaker does not turn on. | Battery is depleted. | Charge the speaker using the USB-C cable. |
| Cannot pair via Bluetooth. | Speaker is not in pairing mode or too far from device. | Ensure speaker is in pairing mode (flashing LED). Move speaker closer to device (within 100 ft). Forget device on your phone and try pairing again. |
| No sound. | Volume is too low or device is not connected. | Increase volume on both speaker and connected device. Verify Bluetooth connection or AUX cable connection. |
| TWS pairing fails. | Speakers are too far apart or already connected to other devices. | Ensure both speakers are disconnected from other devices. Place speakers close to each other. Follow TWS pairing steps carefully. |
10. Specifications
| Feature | Detail |
|---|---|
| Model Name | S22 |
| Speaker Type | Portable Speaker |
| Speaker Maximum Output Power | 30.01 Watts |
| Wireless Communication Technology | Bluetooth 5.4 |
| Bluetooth Range | 100 Feet |
| Waterproof Rating | IPX6 |
| Battery Life | Up to 17 Hours |
| Power Source | Battery Powered (1 A battery included) |
| Product Dimensions | 2"D x 5"W x 2"H |
| Item Weight | 1.61 pounds |
| Connectivity Technology | Bluetooth, AUX |
| Audio Output Mode | Stereo, Surround (with TWS) |
| Manufacturer | Monster |
11. Warranty and Support
The Monster Shock Portable Bluetooth Speaker comes with a Limited Warranty. Please refer to the included Warranty Card for detailed terms and conditions.
For any questions, technical support, or warranty claims, please contact Monster customer service. Contact information can typically be found on the manufacturer's official website or on the warranty card.
We provide a worry-free shopping experience and 24-hour customer service for pre-sales and after-sales support.





