PUREMIC Portable Bluetooth Speaker User Manual

Product Overview

The PUREMIC Portable Bluetooth Speaker is designed to deliver an immersive audio experience with powerful, well-balanced sound and deep bass. It features a durable, weather-resistant design, vibrant light effects, and multiple connectivity options, making it ideal for various settings.

Image: PUREMIC Portable Bluetooth Speaker with dynamic lighting and water splashes, highlighting its waterproof design.

Key Features

• Immersive Sound: Equipped with 2 drivers for powerful, well-balanced sound and deep bass with minimal distortion.
• Dual Connectivity (TWS Pairing): Connect two speakers for an immersive stereo sound experience.
• Durable & Weather-Resistant: IPX6 waterproof rating protects against splashes and spills, suitable for outdoor use.
• Long Playtime: Up to 18 hours of continuous music playback on a single charge.
• Vibrant Light Effects: Dynamic multi-color light show that syncs to the music beat, customizable with a dedicated button.
• Multiple Playback Modes: Supports Bluetooth 5.3, AUX-in, USB, and TF Card.
• Hands-Free Calling: Built-in microphone for convenient phone calls.

Setup and Connectivity

1. Device Connection

1. Turn on the speaker. A voice prompt will indicate it's ready.
2. On your mobile device, search for Bluetooth devices and select "BOOMBOX 520" to connect. A successful connection will be confirmed by a voice prompt.
3. The speaker is compatible with all kinds of mobile phones, wireless adapters, and wireless players.

2. Multiple Playback Modes

The speaker supports various input methods:

• Bluetooth Mode: For wireless audio streaming.
• USB Mode: Insert a USB drive into the USB port to play audio files.
• TF Card Mode: Insert a TF (microSD) card into the TF card slot to play audio files.
• AUX Mode: Connect an external audio device using the provided 3.5mm AUX cable.

Image: Side view of the speaker showing USB, TF card, AUX, and Type-C ports.

To switch between modes, press the 'M' (Mode) button on the top panel.

3. True Wireless Stereo (TWS) Pairing

For an enhanced stereo experience, you can pair two PUREMIC Portable Bluetooth Speakers:

1. Ensure both speakers are powered on and not connected to any other Bluetooth device.
2. On one speaker, long press the 'M' (Mode) button until you hear a pairing prompt.
3. The two speakers will automatically connect to each other.
4. Once paired, connect your mobile device to one of the speakers via Bluetooth as described in "Device Connection".

Image: Two PUREMIC speakers positioned to illustrate True Wireless Stereo (TWS) pairing.

Operating Instructions

1. Controls Overview

Image: Close-up of the speaker's top panel showing control buttons.

2. Light Effects

The speaker features 15 dynamic breathing light shows that sync with your music beats. Use the Light button to cycle through different patterns and colors. Long press the Light button to turn the lights off and save battery.

Image: PUREMIC speaker displaying its multi-color RGB light show.

Charging and Battery

The speaker is equipped with a built-in lithium battery, providing up to 18 hours of playtime. Actual playtime may vary depending on volume level, audio content, and usage.

Image: PUREMIC speaker in a grassy outdoor setting, highlighting its 18-hour playtime.

To charge the speaker, connect the provided Type-C charging cable to the speaker's Type-C port and a compatible USB power source (e.g., computer or wall charger). A full charge typically takes about four hours.

The machine has a built-in overcharge protection circuit.

Specifications

Image: The speaker being splashed with water, demonstrating its IPX6 waterproof capability.

Image: Diagram showing the dimensions of the PUREMIC Portable Bluetooth Speaker.

Maintenance and Care

To ensure the longevity and optimal performance of your PUREMIC Portable Bluetooth Speaker, follow these maintenance guidelines:

• Cleaning: Use a soft, dry cloth to clean the speaker's exterior. Avoid using harsh chemicals or abrasive cleaners.
• Storage: Store the speaker in a cool, dry place away from direct sunlight and extreme temperatures.
• Water Exposure: While IPX6 rated, avoid prolonged submersion in water. Ensure the port cover is securely closed when near water.
• Battery Care: For long-term storage, charge the battery to about 50% every few months to prevent deep discharge.

Troubleshooting

If you encounter issues with your speaker, try the following common troubleshooting steps:

• No Power: Ensure the speaker is fully charged. Connect it to a power source using the provided Type-C cable.
• Bluetooth Connectivity Issues:
  • Ensure the speaker is in Bluetooth pairing mode.
  • Turn off and on your device's Bluetooth, then try re-pairing.
  • Move the speaker closer to your device to ensure it's within the 10-meter transmission range.
  • Disconnect the speaker from any other previously paired devices.
• Low Volume or Distortion:
  • Adjust the volume on both the speaker (long press +/- buttons) and your connected device.
  • Ensure the audio source is not distorted.
• FM Radio Functionality: The provided quick start guide mentions FM radio mode, however, detailed instructions for its operation are not available in the manual. If you experience difficulty with this feature, please refer to the support section.

Warranty and Support

The PUREMIC Portable Bluetooth Speaker comes with lifetime technical support. For any issues not covered in this manual or for further assistance, please contact PUREMIC customer support through the retailer's platform or the official brand website.

Please retain your proof of purchase for warranty claims.