Zerone Mini Portable Speaker Instruction Manual

1. Introduction

Thank you for purchasing the Zerone Mini Portable Speaker. This compact and versatile device offers multiple playback options, including FM radio, TF card, and USB disk support, all in a portable design. This manual provides detailed instructions for setup, operation, and maintenance to ensure optimal performance and longevity of your speaker.

2. Product Overview

Familiarize yourself with the various components and controls of your Zerone Mini Portable Speaker.

Image 2.1: Front and side view of the Zerone Mini Portable Speaker, highlighting the display, control buttons, and various input/output ports.

2.1. Controls and Ports

• Display Screen: Shows current mode (USB, SD, FM), track number, and time.
• MENU Button: Short press to switch between playback modes (FM Radio, TF Card, USB Disk).
• Play/Pause Button (►/∥): Short press to play or pause audio. In FM mode, short press to auto-scan and save stations.
• Previous Track/Volume Down (◀◀/V-): Short press for previous track/station. Long press to decrease volume.
• Next Track/Volume Up (V+/▶▶): Short press for next track/station. Long press to increase volume.
• ON/OFF Switch: Powers the speaker on or off.
• MICRO SD(TF) Slot: Insert a Micro SD (TF) card for audio playback.
• AIN (Audio In) Port: Connect external audio devices using a 3.5mm audio cable.
• OUT (Audio Out) Port: Connect headphones or another speaker.
• 5V Charging Port: Connect the USB charging cable for power.
• USB Port: Insert a USB flash drive for audio playback.
• Antenna: Extendable antenna for improved FM radio reception.

3. Setup

3.1. Charging the Speaker

Before first use, fully charge the speaker.

1. Locate the 5V Charging Port on the side of the speaker.
2. Connect the provided USB charging cable to the 5V port.
3. Connect the other end of the USB cable to a standard USB power adapter (not included) or a computer's USB port.
4. The display will indicate charging status. A full charge typically takes 2-3 hours.
5. Once fully charged, disconnect the charging cable.

3.2. Inserting Storage Devices

The speaker supports Micro SD (TF) cards and USB flash drives for audio playback. Ensure your storage device is formatted to FAT16 or FAT32.

• For Micro SD (TF) Card: Gently insert the TF card into the MICRO SD(TF) Slot until it clicks into place.
• For USB Flash Drive: Insert the USB flash drive into the USB Port.

4. Operating Instructions

4.1. Power On/Off

To power on the speaker, slide the ON/OFF Switch to the "ON" position. To power off, slide it to the "OFF" position.

4.2. Mode Selection

Press the MENU Button repeatedly to cycle through the available modes:

• FM Radio Mode: For listening to FM broadcasts.
• TF Card Mode: For playing audio files from a Micro SD card.
• USB Disk Mode: For playing audio files from a USB flash drive.
• AUX Mode: For playing audio from an external device connected via the AIN port.

4.3. Volume Control

• Increase Volume: Long press the Next Track/Volume Up (V+/▶▶) button.
• Decrease Volume: Long press the Previous Track/Volume Down (◀◀/V-) button.

4.4. Playback Control (TF Card / USB Disk Modes)

• Play/Pause: Short press the Play/Pause (►/∥) button.
• Next Track: Short press the Next Track/Volume Up (V+/▶▶) button.
• Previous Track: Short press the Previous Track/Volume Down (◀◀/V-) button.

4.5. FM Radio Operation

Image 4.1: The speaker with its extendable antenna fully extended, essential for optimal FM radio reception.

1. Switch the speaker to FM Radio Mode using the MENU Button.
2. Extend the antenna fully for best reception.
3. Automatic Station Scan: Short press the Play/Pause (►/∥) button. The speaker will automatically scan and save available FM stations. This process may take a few minutes.
4. Navigate Stations: After scanning, short press the Previous Track/Volume Down (◀◀/V-) or Next Track/Volume Up (V+/▶▶) buttons to switch between saved stations.

5. Maintenance

Proper care ensures the longevity and performance of your speaker.

• Cleaning: Use a soft, dry cloth to clean the speaker's exterior. Do not use liquid cleaners or abrasive materials.
• Storage: Store the speaker in a cool, dry place away from direct sunlight and extreme temperatures.
• Avoid Water: This speaker is not waterproof. Keep it away from water and high humidity.
• Handle with Care: Avoid dropping the speaker or subjecting it to strong impacts.

6. Troubleshooting

If you encounter issues, refer to the following common problems and solutions.

7. Specifications

Image 7.1: Dimensions of the Zerone Mini Portable Speaker, showing approximate measurements of 1.97" x 1.97" x 2".

• Brand: Zerone
• Model Number: Zeronensqw0fz1kc-05 (TD-V26)
• Item Weight: 4.6 ounces
• Color: Rose
• Power Source: Battery Powered (Built-in 600mAh battery)
• Connectivity Technology: USB
• Tuner Technology: FM
• Radio Bands Supported: FM
• Frequency Range: Up to 108 MHz (for FM)
• Speaker Maximum Output Power: 3 Watts
• Playing Time: 2-5 hours (actual playback time depends on volume)
• Supported File Systems (TF/USB): FAT16 / FAT32
• Dimensions: Approximately 1.97" x 1.97" x 2" (5cm x 5cm x 5cm)

8. Safety Information

Please read and follow these safety guidelines to prevent injury or damage to the device.

• Do not expose the speaker to extreme temperatures, direct sunlight, or high humidity.
• Do not disassemble, repair, or modify the device yourself. Contact qualified service personnel for assistance.
• Keep the speaker away from strong magnetic fields.
• Avoid listening at high volume levels for extended periods to prevent hearing damage.
• Dispose of the product and its battery responsibly according to local regulations.

9. Warranty and Support

For warranty information or technical support, please refer to the documentation provided at the time of purchase or contact your retailer.