Introduction
Thank you for choosing the Monster Boomerang Petite Neckband Bluetooth Speakers. This manual provides essential information for the proper setup, operation, and maintenance of your device. Please read it thoroughly before use to ensure optimal performance and longevity.
The Monster Boomerang Petite is designed for a comfortable, wearable audio experience, featuring aptX High Fidelity 3D Stereo Sound, up to 15 hours of playtime, and IPX5 water resistance. Its ergonomic design allows for hands-free calls and maintains environmental awareness.
Image: The Monster Boomerang Petite Neckband Bluetooth Speakers, showcasing its ergonomic design.
Package Contents
Verify that all items are present in your package:
- 1 x Monster Boomerang Petite Neck Speaker
- 1 x Type-C USB Charging Cable
- 1 x Quick Start Guide
Product Overview
Familiarize yourself with the physical components and controls of your Monster Boomerang Petite.
Image: Close-up view of the control buttons on the left side of the neckband, including power, volume, and multi-function buttons.
Controls and Indicators
- Power Button: Press and hold to power on/off.
- Volume Up (+): Increase volume.
- Volume Down (-): Decrease volume.
- Multi-function Button (MFB): Play/Pause, Answer/End calls, Activate voice assistant.
- LED Indicator: Displays power, charging, and Bluetooth status.
Ports
Image: The USB-C charging port located on the underside of the neckband.
- USB-C Charging Port: For connecting the charging cable.
Setup
Charging the Device
- Connect the provided USB-C charging cable to the charging port on the neck speaker.
- Connect the other end of the cable to a USB power adapter (not included) or a computer's USB port.
- The LED indicator will show charging status. A full charge typically takes approximately 2 hours.
- Once fully charged, the device provides up to 15 hours of playtime.
Power On/Off
- To Power On: Press and hold the Power button for 3 seconds. The LED indicator will flash.
- To Power Off: Press and hold the Power button for 3 seconds. The LED indicator will turn off.
Bluetooth Pairing
To connect your Monster Boomerang Petite to a Bluetooth-enabled device:
- Ensure the neck speaker is powered off.
- Press and hold the Power button for 5 seconds until the LED indicator flashes rapidly (usually blue and red), indicating pairing mode.
- On your device (smartphone, tablet, computer), enable Bluetooth and search for available devices.
- Select "Monster Boomerang Petite" from the list of found devices.
- Once connected, the LED indicator will stop flashing and remain solid blue.
- The speaker will automatically reconnect to the last paired device when powered on, if within range.
Operating Instructions
Audio Playback
- Play/Pause: Press the Multi-function Button (MFB) once.
- Next Track: Press and hold the Volume Up (+) button.
- Previous Track: Press and hold the Volume Down (-) button.
Volume Control
- Increase Volume: Press the Volume Up (+) button.
- Decrease Volume: Press the Volume Down (-) button.
Call Management
Image: A man wearing the neck speaker while engaged in a hands-free video call on a laptop.
- Answer/End Call: Press the MFB once during an incoming call or an active call.
- Reject Call: Press and hold the MFB for 2 seconds during an incoming call.
- Activate Voice Assistant: Double-press the MFB.
Special Features
- 3D Stereo Sound: Experience immersive audio with enhanced depth and clarity.
- Directional Sound: The speakers are designed to direct sound towards your ears, minimizing disturbance to others while maintaining personal audio.
- Environmental Awareness: The open-ear design allows you to hear your audio while remaining aware of your surroundings, which is beneficial for outdoor activities or in shared spaces.
Image: A cyclist wearing the neck speaker, looking over their shoulder at a car, illustrating the ability to hear surroundings.
Maintenance
Proper care ensures the longevity and performance of your Monster Boomerang Petite.
- Cleaning: Wipe the device with a soft, dry cloth. Do not use abrasive cleaners or solvents.
- Water Resistance: The device is IPX5 waterproof, meaning it is protected against low-pressure water jets from any direction. It is resistant to sweat and light rain. Do not submerge the device in water or expose it to strong water streams. Ensure the charging port cover is securely closed when not charging to maintain water resistance.
Image: The neck speaker being splashed with water, demonstrating its IPX5 water resistance.
Troubleshooting
If you encounter issues with your Monster Boomerang Petite, refer to the following common problems and solutions:
| Problem | Possible Cause | Solution |
|---|---|---|
| Device does not power on | Low battery; Device is off | Charge the device fully; Press and hold the Power button for 3 seconds. |
| Cannot pair with Bluetooth device | Device not in pairing mode; Bluetooth is off on source device; Out of range | Ensure device is in pairing mode (flashing LED); Enable Bluetooth on your device; Move devices closer (within 10 meters). |
| No sound or low sound | Volume too low; Device not connected; Audio source issue | Increase volume on both the neck speaker and your connected device; Re-pair the device; Check audio output settings on your source device. |
| Poor microphone quality during calls | Improper positioning; Environmental noise; Software issue | Ensure the neck speaker is positioned correctly around your neck; Move to a quieter environment; Check your connected device's call settings. |
| Intermittent connection | Interference; Out of range; Low battery | Avoid obstacles between devices; Stay within 10 meters; Charge the device. |
Specifications
| Feature | Detail |
|---|---|
| Model Name | M156 |
| Material | Plastic |
| Speaker Type | Subwoofer |
| Connectivity Technology | Bluetooth 5.0 |
| Wireless Communication Technology | Bluetooth |
| Bluetooth Range | 10 Meters |
| Speaker Maximum Output Power | 3 Watts |
| Audio Output Mode | Surround |
| Special Features | Bass Boost, Hi-Res Audio, Waterproof (IPX5), Built-in Microphone, aptX High Fidelity 3D Stereo Sound, Private Theater, Low Latency, Ergonomic design, 15H Long Playtime, Directional Sound, Powerful Bass, Type-C Fast Charging, Lightweight and Portable, Crystal Handsfree Call |
| Power Source | Battery Powered (1 Lithium Ion battery included) |
| Item Weight | 0.2 Kilograms (7 ounces) |
| Product Dimensions | 4"D x 12"W x 9"H |
| Control Method | Touch |
Warranty and Support
The Monster Boomerang Petite Neckband Bluetooth Speakers come with a Limited Warranty. For specific details regarding warranty coverage, duration, and terms, please refer to the warranty information provided in your product packaging or contact Monster customer support.
For technical assistance, troubleshooting beyond this manual, or warranty claims, please visit the official Monster website or contact their customer service department. Keep your purchase receipt as proof of purchase for warranty services.
