Introduction
Thank you for choosing the Monster S290 Portable Bluetooth Speaker. This manual provides essential information for setting up, operating, and maintaining your speaker to ensure optimal performance and longevity. Please read this manual thoroughly before using the product.
Image: The Monster S290 speaker is designed for portability, allowing users to enjoy music in various outdoor settings.
What's in the Box
Verify that all items are present in the package:
- Monster S290 Speaker x1
- AUX IN Cable x1
- USB-C Charging Cable x1
- Quick Start Guide & Warning Card x1
Image: All components included with the Monster S290 speaker are shown, ensuring users can confirm their package contents.
Product Overview and Controls
Familiarize yourself with the speaker's physical features and control buttons.
Image: A detailed view of the Monster S290 speaker, highlighting its compact design and accessible controls.
Image: A visual guide to the speaker's control panel, detailing the function of each button for easy operation.
Control Functions:
- Power Button (⑂): Press and hold to turn the speaker on or off. Short press to switch between input modes (Bluetooth, AUX, TF Card).
- Play/Pause Button (▶): Press to play or pause audio. During a call, press to answer or end a call. Press and hold to reject an incoming call.
- Volume Down / Previous Track Button (◀◀): Short press to decrease volume. Press and hold to go to the previous track.
- Volume Up / Next Track Button (▶▶): Short press to increase volume. Press and hold to go to the next track.
Input Ports:
Image: The various input ports on the Monster S290 speaker, demonstrating connectivity options.
- USB-C Port: For charging the speaker.
- AUX-IN Port: For wired audio connection using the provided 3.5mm AUX cable.
- TF Card Slot: For playing audio directly from a MicroSD/TF card.
Setup
1. Charging the Speaker
Before first use, fully charge the speaker. Connect the provided USB-C charging cable to the speaker's USB-C port and the other end to a USB power adapter (not included) or a computer's USB port. The charging indicator light will show the charging status.
2. Powering On/Off
Press and hold the Power button (⑂) for approximately 3 seconds to turn the speaker on or off. A sound prompt will indicate the power status.
3. Bluetooth Pairing
The Monster S290 speaker features Bluetooth 6.0 for stable and efficient wireless connection.
Image: The advanced Bluetooth 6.0 chip within the Monster S290 speaker, highlighting its connectivity advantages.
- Turn on the speaker. It will automatically enter Bluetooth pairing mode, indicated by a flashing LED light.
- Enable Bluetooth on your device (smartphone, tablet, laptop).
- Search for "Monster S290" in the list of available Bluetooth devices.
- Select "Monster S290" to connect. Once connected, the LED light will become solid, and a sound prompt will confirm the connection.
4. TWS (True Wireless Stereo) Pairing
For an enhanced stereo experience, you can pair two Monster S290 speakers together.
Image: Two Monster S290 speakers wirelessly paired for True Wireless Stereo sound, enhancing the audio experience.
- Ensure both Monster S290 speakers are powered on and not connected to any other Bluetooth device.
- On one speaker (this will be the primary speaker), press and hold the Play/Pause button for 3 seconds until you hear a prompt indicating TWS pairing mode.
- The two speakers will automatically search for and connect to each other. Once connected, you will hear a confirmation sound.
- Now, connect your device to the primary speaker via Bluetooth as described in step 3. Audio will play through both speakers in stereo.
5. Connecting via AUX/TF Card
The speaker supports multiple input options for versatility.
- AUX-IN: Connect one end of the 3.5mm AUX cable to your audio device's headphone jack and the other end to the speaker's AUX-IN port. The speaker will automatically switch to AUX mode, or you can manually switch using the Power button.
- TF Card: Insert a MicroSD/TF card (up to 32GB, FAT32 format) with audio files into the TF card slot. The speaker will automatically switch to TF card mode and begin playback, or you can manually switch using the Power button.
Operating
Basic Audio Playback
- Play/Pause: Press the Play/Pause button.
- Volume Adjustment: Short press the Volume Up (▶▶) or Volume Down (◀◀) buttons.
- Next/Previous Track: Press and hold the Volume Up (▶▶) for next track or Volume Down (◀◀) for previous track.
Hands-Free Calling
When connected via Bluetooth to a smartphone, the speaker can be used 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.
Mode Switching
Short press the Power button (⑂) to cycle through available input modes: Bluetooth, AUX, and TF Card.
Maintenance
IPX6 Waterproof Rating
The Monster S290 speaker is IPX6 waterproof, meaning it is protected against high-pressure water jets from any direction. This makes it suitable for outdoor use and resistant to splashes, rain, and spills. Do not submerge the speaker in water. Ensure the charging port cover is securely closed before exposing the speaker to water.
Image: The Monster S290 speaker positioned by a pool, illustrating its resistance to water splashes.
Cleaning
Wipe the speaker with a soft, damp cloth. Do not use abrasive cleaners, alcohol, or chemical solvents, as these may damage the surface or internal components.
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 to approximately 50% every few months to maintain battery health.
Troubleshooting
| Problem | Possible Cause | Solution |
|---|---|---|
| Speaker does not turn on | Low battery | Charge the speaker using the USB-C cable. |
| Cannot pair via Bluetooth | Speaker not in pairing mode; Device Bluetooth off; Speaker already connected to another device | Ensure speaker is in pairing mode (flashing LED). Turn on Bluetooth on your device. Disconnect from other devices. Try restarting both speaker and device. |
| No sound | Volume too low; Incorrect input mode; Device not playing audio | Increase speaker and device volume. Press Power button to cycle through modes (Bluetooth, AUX, TF Card). Ensure audio is playing on your connected device. |
| Poor sound quality/distortion | Speaker too far from device; Obstructions; Low battery | Move speaker closer to the device. Remove obstructions. Charge the speaker. |
| TWS pairing fails | Speakers too far apart; One speaker already connected to a device | Ensure both speakers are close to each other. Disconnect both speakers from any other Bluetooth devices before initiating TWS pairing. |
Specifications
- Model Name: Monster S290
- Speaker Type: Portable Outdoor Speaker
- Audio Output: 30W Loud Stereo Sound
- Bluetooth Version: 6.0
- Playtime: Up to 15 hours (at 50% volume)
- Charging Port: USB-C
- Waterproof Rating: IPX6
- Connectivity: Bluetooth, AUX-IN, TF Card
- Special Features: True Wireless Stereo (TWS) Pairing, Built-in Mic for Hands-Free Calling
- Control Method: Touch Buttons
- Product Dimensions: 6D x 18.2W x 6H Centimetres
- Weight: Approximately 490g
- Material: Plastic
- Battery: 1 AAA battery required (included) - Note: This likely refers to an internal rechargeable battery, not a replaceable AAA.
Image: The Monster S290 speaker highlighting its extended 15-hour battery life for prolonged use.
Warranty and Support
Warranty Information
The Monster S290 Portable Bluetooth Speaker comes with a limited warranty. Please refer to the included 'Quick Start Guide & Warning Card' for specific warranty terms and conditions. Retain your proof of purchase for warranty claims.
Customer Support
For technical assistance, troubleshooting beyond this manual, or warranty inquiries, please contact Monster customer support. Contact details can typically be found on the official Monster website or on the product packaging.
