Monster S320 Bluetooth Speaker Instruction Manual

1. Introduction

Thank you for choosing the Monster S320 Bluetooth Speaker. This portable speaker is designed to deliver a powerful audio experience with 40W output, 360° stereo sound, and IPX7 waterproofing, making it suitable for various indoor and outdoor environments. This manual will guide you through the setup, operation, and maintenance of your speaker to ensure optimal performance.

2. Product Overview

2.1 Package Contents

• Monster S320 Bluetooth Speaker
• Quick Start Guide
• Charging Cable (USB-C)
• AUX Cable

2.2 Speaker Components and Controls

Familiarize yourself with the speaker's layout and controls:

Image: Front view of the Monster S320 speaker showing the control panel with buttons.

• Power Button: Press and hold to power on/off.
• Bluetooth Button: Press to enter pairing mode.
• Volume Up (+): Increase volume.
• Volume Down (-): Decrease volume.
• Play/Pause Button: Control music playback and answer/end calls.

Image: Detailed view of the AUX and DC-5V (USB-C) charging ports on the speaker.

• AUX-in Port: For wired audio connection.
• DC-5V Charging Port (USB-C): For charging the speaker.
• Built-in Microphone: For hands-free calling.

3. Setup

3.1 Charging the Speaker

1. Connect the provided charging cable to the DC-5V port on the speaker.
2. Connect the other end of the charging cable to a compatible USB power adapter (not included) or a computer's USB port.
3. The charging indicator light will illuminate. Once fully charged, the light may change color or turn off.
4. A full charge provides up to 32 hours of playtime at medium volume.

3.2 Powering On/Off

• To Power On: Press and hold the Power button for approximately 2-3 seconds until you hear an audible prompt or see the indicator light illuminate.
• To Power Off: Press and hold the Power button for approximately 2-3 seconds until you hear an audible prompt or the indicator light turns off.

3.3 Bluetooth Pairing

1. Ensure the speaker is powered on and within 1 meter of your Bluetooth device.
2. The speaker will automatically enter Bluetooth pairing mode, indicated by a flashing blue LED light. If not, press the Bluetooth button.
3. On your device (smartphone, tablet, computer), enable Bluetooth and search for available devices.
4. Select "Monster S320" from the list of found devices.
5. Once paired, you will hear a confirmation sound, and the LED indicator will turn solid blue.
6. The speaker will automatically reconnect to the last paired device when powered on, if the device's Bluetooth is active and within range.

4. Operating Instructions

4.1 Music Playback

• Play/Pause: Press the Play/Pause button once.
• Volume Control: Press the '+' button to increase volume, and the '-' button to decrease volume.
• Next Track: Press and hold the '+' button.
• Previous Track: Press and hold the '-' button.

Image: Illustration of the speaker's 40W audio performance and 360° stereo sound effect.

4.2 Hands-Free Calling

When connected via Bluetooth, the speaker's built-in microphone allows for hands-free calls.

• Answer Call: Press the Play/Pause button once.
• End Call: Press the Play/Pause button once during a call.
• Reject Call: Press and hold the Play/Pause button for 2 seconds.

Image: The speaker being used for a hands-free phone call, demonstrating its built-in microphone functionality.

4.3 True Wireless Stereo (TWS) Pairing

You can pair two Monster S320 speakers together for an enhanced 80W stereo surround sound experience.

1. Ensure both S320 speakers are powered on and not connected to any Bluetooth device.
2. On one speaker (this will be the primary speaker), press and hold the Bluetooth button for 3-5 seconds until you hear a TWS pairing prompt.
3. The primary speaker will search for the secondary speaker. Once connected, you will hear a confirmation sound, and the LED indicators on both speakers will synchronize.
4. Now, connect your device to the primary speaker via Bluetooth as described in Section 3.3.
5. Both speakers will now play audio in stereo.

Image: Two Monster S320 speakers wirelessly connected to a device, illustrating the True Wireless Stereo pairing feature for 80W output.

4.4 AUX-in Mode

To use the speaker with a wired connection:

1. Connect one end of a 3.5mm audio cable (AUX cable) to the AUX-in port on the speaker.
2. Connect the other end to the audio output jack of your device.
3. The speaker will automatically switch to AUX-in mode.
4. Control playback and volume from your connected device.

5. Maintenance

5.1 Cleaning

The Monster S320 speaker is IPX7 waterproof, meaning it can be immersed in water up to 1 meter for 30 minutes. However, proper cleaning is still recommended:

• Before cleaning, ensure all port covers are securely closed.
• Wipe the speaker with a soft, damp cloth.
• Do not use abrasive cleaners, alcohol, or chemical solvents, as these may damage the surface.
• Allow the speaker to dry completely before charging or using it again.

Image: The Monster S320 speaker submerged in water, highlighting its IPX7 waterproof feature.

5.2 Storage

• Store the speaker in a cool, dry place away from direct sunlight and extreme temperatures.
• If storing for an extended period, charge the battery periodically (e.g., every 3 months) to maintain battery health.

6. Troubleshooting

7. Specifications

8. Warranty Information

The Monster S320 Bluetooth Speaker comes with a Limited Warranty. Please refer to the Quick Start Guide or contact customer support for specific details regarding warranty coverage, terms, and conditions.

9. Support

For further assistance, technical support, or customer service inquiries, please refer to the contact information provided in your product packaging or visit the official Monster website.

Note: Product specifications and features are subject to change without prior notice.