Wster WS-K66 Portable Mini Bluetooth Speaker User Manual

Introduction

Thank you for purchasing the Wster WS-K66 Portable Mini Bluetooth Speaker. This compact and versatile device offers high-quality audio playback, FM radio functionality, and hands-free calling. Please read this manual carefully before using the product to ensure proper operation and to maximize its lifespan.

Safety Information

• Do not expose the speaker to extreme temperatures, direct sunlight, or high humidity.
• Avoid dropping or subjecting the speaker to strong impacts.
• Do not disassemble or attempt to repair the speaker yourself. This will void the warranty.
• Keep the speaker away from water and other liquids.
• Use only the provided charging cable or a certified equivalent.
• Dispose of the product responsibly according to local regulations.

Package Contents

Please check the box for the following items:

• Wster WS-K66 Portable Mini Bluetooth Speaker
• USB Charging Cable (Micro USB to USB-A)
• Audio Cable (3.5mm AUX)
• User Manual (this document)

Image: The Wster WS-K66 speaker packaged in its retail box, showing the product and some key features on the packaging.

Product Overview

Familiarize yourself with the various parts and controls of your Wster WS-K66 speaker.

Image: A close-up view of the red Wster WS-K66 Portable Mini Bluetooth Speaker, showing the speaker grille, brand logo, model number, and control buttons at the base.

Control Buttons:

• MODE: Press to switch between Bluetooth, FM Radio, USB/Micro SD, and AUX modes.
• ▶/▷ (Play/Pause): Press to play or pause audio. In FM mode, long press to auto-scan and save stations.
• ◀◀/V- (Previous/Volume Down): Short press for previous track/station. Long press to decrease volume.
• ▶▶/V+ (Next/Volume Up): Short press for next track/station. Long press to increase volume.

Ports:

• Micro USB Port: For charging the speaker.
• USB Port: For USB flash drive playback.
• TF Card Slot (Micro SD): For Micro SD card playback.
• AUX Input: For connecting external audio devices via 3.5mm audio cable.

Setup

Charging the Speaker:

1. Connect the small end of the provided USB charging cable to the Micro USB port on the speaker.
2. Connect the standard USB end of the cable to a USB power adapter (not included) or a computer's USB port.
3. The charging indicator light will illuminate (color may vary) while charging and turn off or change color when fully charged.
4. A full charge typically takes 2-3 hours.

Image: The USB charging cable (Micro USB to USB-A) included with the speaker, used for recharging the device's internal battery.

Powering On/Off:

Locate the power switch (usually a toggle switch) on the speaker. Slide it to the "ON" position to power on the speaker. Slide it to the "OFF" position to power off.

Operating Instructions

Bluetooth Mode:

1. Power on the speaker. It will automatically enter Bluetooth pairing mode, indicated by a flashing LED light and an audible prompt.
2. Enable Bluetooth on your smartphone, tablet, or other Bluetooth-enabled device.
3. Search for available Bluetooth devices and select "WS-K66" (or similar name) from the list.
4. Once paired, the speaker will emit an audible confirmation, and the LED light will stop flashing.
5. You can now play audio from your device through the speaker.

FM Radio Mode:

1. Press the MODE button to switch to FM Radio mode.
2. For automatic station scanning, long press the ▶/▷ (Play/Pause) button. The speaker will scan and save all available FM stations.
3. Use the ◀◀/V- and ▶▶/V+ buttons to navigate between saved stations.
4. For better reception, ensure the charging cable is plugged into the Micro USB port, as it often acts as an antenna.

USB/Micro SD Card Playback:

1. Insert a USB flash drive into the USB port or a Micro SD card into the TF card slot.
2. The speaker will automatically switch to the corresponding mode and begin playing audio files (MP3, WAV, etc.) from the storage device.
3. Use the ◀◀/V- and ▶▶/V+ buttons for track navigation and the ▶/▷ button for play/pause.

AUX Input Mode:

1. Connect one end of the 3.5mm audio cable to the AUX input port on the speaker.
2. Connect the other end to the headphone jack or audio output of your external audio device (e.g., MP3 player, laptop).
3. Press the MODE button to switch to AUX mode.
4. Audio will now play through the speaker. Volume control can be managed on both the speaker and the connected device.

Hands-Free Function:

• When connected via Bluetooth to a smartphone, the speaker can be used for hands-free calls.
• Answering a call: Press the ▶/▷ (Play/Pause) button once.
• Ending a call: Press the ▶/▷ (Play/Pause) button once.
• Rejecting a call: Long press the ▶/▷ (Play/Pause) button.

Maintenance

• Cleaning: Use a soft, dry cloth to wipe the speaker's surface. Do not use abrasive cleaners or solvents.
• Storage: When not in use for extended periods, store the speaker in a cool, dry place, away from direct sunlight.
• Battery Care: To prolong battery life, avoid fully discharging the battery frequently. Charge the speaker regularly, even if not in use.

Troubleshooting

Specifications

• Brand: Wster
• Model Number: WS-K66
• Connectivity Technology: Bluetooth, Auxiliary
• Speaker Type: Bluetooth
• Special Feature: Portable
• Material: Plastic
• Colour: Red
• Package Dimensions: 10 x 7 x 7 cm
• Item Weight: 240 g
• Recommended Uses: For smartphones or tablets, For computers, For FM radio
• Compatible Devices: Projector, Laptop, Television, Personal Computer, Tablet, Smartphone

Warranty and Support

For warranty information and technical support, please refer to the retailer or the official Wster website. Keep your purchase receipt as proof of purchase for any warranty claims.

If you encounter issues not covered in this manual, please contact customer support for assistance.