KEiiD KD-B02 Bluetooth Clock Radio Speaker

1. Introduction

Thank you for purchasing the KEiiD KD-B02 Bluetooth Clock Radio Speaker. This device combines a high-quality Bluetooth speaker with an LED clock, dual alarms, FM radio, sound machine, and multiple playback options. This manual provides detailed instructions for setup, operation, and maintenance to ensure optimal performance and longevity of your product.

2. Safety Information

• Read all instructions carefully before use and retain for future reference.
• Do not expose the device to water, moisture, or extreme temperatures.
• Use only the provided 12V2A DC power adapter. Using unauthorized adapters may damage the device and void the warranty.
• Do not attempt to disassemble, repair, or modify the unit yourself. Contact qualified service personnel for assistance.
• Keep the device away from heat sources, direct sunlight, and flammable materials.
• Ensure proper ventilation around the unit; do not block any ventilation openings.
• Clean the device with a soft, dry cloth. Do not use liquid cleaners or aerosols.

3. Package Contents

Please check the package for the following items:

• KEiiD KD-B02 Bluetooth Clock Radio Speaker
• Remote Control (requires 2 AAA batteries, not included)
• 12V2A DC Power Adapter
• User Manual

4. Product Overview

Familiarize yourself with the components and controls of your KEiiD KD-B02 speaker.

Figure 4.1: Front View and Key Features. This image displays the front of the KEiiD KD-B02 speaker, showing its LED clock display and overall dimensions (11.8 inch width, 5.9 inch depth, 4.1 inch height). Below the speaker, icons illustrate its main functions: Bluetooth 5.4, FM Radio, White Noise / Natural Sounds, USB Playback, AUX Line-in, LED Clock, Dual Alarms with Snooze, 30/60/90 Minutes Sleep Timer, 3 Levels Dimmer, and Remote Control.

Figure 4.2: Rear and Side Panel Connections. This image highlights the rear and side connections of the KEiiD KD-B02. Labels point to the FM radio antenna roller, 12V DC power input, USB slot, TF card slot (for saving sound files only), and AUX input. The top panel shows the wooden finish style, touch controls, steel mesh cover, and the location of the two 2.5-inch premium speakers.

Figure 4.3: Top Panel and Touch Controls. This image provides a close-up of the KEiiD KD-B02's top panel, featuring a wooden finish and integrated touch controls. The controls include power, mode selection, play/pause, volume up/down, and track navigation.

Controls and Ports:

• LED Display: Shows time, mode, and other indicators.
• Touch Controls (Top Panel): Power, Mode, Play/Pause, Volume Up/Down, Track Skip.
• FM Radio Antenna Roller: Extend for better FM reception.
• 12V DC Power Input: Connect the provided power adapter.
• USB Slot: For USB drive playback of audio files.
• TF Card Slot: For Micro SD card playback of audio files, including customizable sound machine files.
• AUX Input: 3.5mm jack for connecting external audio devices.
• Remote Control: Provides full control over all functions.

5. Setup

1. Unpack the Device: Carefully remove the speaker and all accessories from the packaging.
2. Connect Power: Insert the DC plug of the 12V2A power adapter into the 12V DC power input port on the back of the speaker. Plug the adapter into a standard wall outlet. The LED display will light up.
3. Install Remote Batteries: Open the battery compartment on the remote control and insert 2 AAA batteries, observing the correct polarity (+/-).
4. Initial Clock Synchronization: Once powered on, the clock will automatically synchronize with your phone's time when first paired via Bluetooth.
5. Positioning: Place the speaker on a stable, flat surface. For optimal FM reception, extend the FM radio antenna roller.

6. Operating Instructions

6.1 Power On/Off

• Press the Power button on the top panel or remote control to turn the unit on or off.

6.2 Mode Selection

• Press the Mode button on the top panel or remote control to cycle through available modes: Bluetooth, FM Radio, USB, TF Card, AUX.

6.3 Bluetooth Mode

1. Switch the speaker to Bluetooth mode. The LED display will show "BT" and a blinking Bluetooth icon, indicating it's in pairing mode.
2. On your mobile device (smartphone, tablet, etc.), enable Bluetooth and search for available devices.
3. Select "KEiiD KD-B02" from the list. Once paired, the Bluetooth icon on the speaker's display will stop blinking.
4. You can now play audio from your device through the speaker. Use the speaker's volume controls or your device's volume controls to adjust the sound level.

Figure 6.1: Bluetooth Connectivity. This image shows the KEiiD KD-B02 speaker placed on a shelf in a living room, with a smartphone displaying music playback, illustrating the wireless Bluetooth connection. The speaker's display shows the time, and subtle waves indicate wireless transmission.

6.4 FM Radio Mode

1. Switch the speaker to FM Radio mode.
2. Extend the FM radio antenna roller on the back of the unit for better reception.
3. Press and hold the Play/Pause button (or a dedicated Scan button on the remote, if available) to automatically scan and save available FM stations.
4. Use the Previous/Next Track buttons to navigate through the saved stations.

6.5 USB / TF Card Playback

1. Insert a USB flash drive into the USB slot or a Micro SD (TF) card into the TF card slot.
2. Switch the speaker to USB or TF Card mode. The unit will automatically begin playing audio files (MP3, FLAC, etc.) from the storage device.
3. Use the Play/Pause and Previous/Next Track buttons to control playback.
4. Note: For TF card mode, the unit may play files sequentially within folders. For USB mode, shuffle playback may be available via the remote.

6.6 AUX Input Mode

1. Connect an external audio device (e.g., MP3 player, computer) to the AUX input port using a 3.5mm audio cable (not included).
2. Switch the speaker to AUX mode.
3. Control playback and volume from your connected external device.

6.7 Clock and Alarms

Figure 6.2: Automatic Clock Synchronization. This image emphasizes the clear LED clock display of the KEiiD KD-B02. The accompanying text explains that the clock automatically synchronizes with a paired phone via Bluetooth, eliminating the need for manual time setup.

• Automatic Time Sync: The clock automatically synchronizes with your phone's time when connected via Bluetooth.
• Setting Dual Alarms: Refer to the remote control's specific buttons for Alarm 1 and Alarm 2. Follow the on-screen prompts to set the alarm time and choose your desired alarm sound (FM radio, custom music from TF card, or built-in sounds).
• Snooze Function: When an alarm sounds, press the Snooze button (usually the Play/Pause button or a dedicated button on the remote) for a 10-minute snooze.
• Disabling Alarms: Use the remote control to turn off active alarms.

6.8 White Noise / Sound Machine

Figure 6.3: Sleep Timer and Sound Machine. This image shows the KEiiD KD-B02 on a nightstand, illustrating its use for sleep. Icons above the speaker represent various natural sounds like rain, stream, fire, wave, bird, fan, train, lullaby, and cricket. The text highlights the 30-90 minute sleep timer and the ability to customize alarm ringtones with favorite music or FM radio.

• The KD-B02 includes 9 built-in white noise/natural sounds.
• To customize sounds, you can add your own MP3 files to the TF (Micro SD) card. Ensure files are placed in designated folders if specified by the device.
• Use the remote control to select and play desired sounds.

6.9 Sleep Timer

• The sleep timer allows the unit to turn off automatically after a set period.
• Press the Sleep Timer button on the remote control to cycle through 30, 60, or 90 minutes. The selected time will be displayed.

6.10 Display Dimmer

• The LED display has 3 brightness levels. Press the Dimmer button on the remote control to adjust brightness.
• An auto-dimmer feature automatically reduces display brightness between 10:00 PM and 7:00 AM.

7. Troubleshooting

8. Specifications

• Model: KD-B02
• Brand: KEiiD
• Bluetooth Version: 5.4
• Tuner Technology: FM
• Speaker Output: 2 x 2.5 inch 8Ω10W full-range speakers
• Audio Output Mode: Stereo
• Power Source: 12V DC power adapter
• Display Type: LED
• Connectivity: Bluetooth, AUX, USB, TF Card, FM Radio
• Special Features: Dual Alarms, White Noise/Sound Machine, Sleep Timer (30/60/90 min), Auto Dimmer (3 levels), Automatic Time Sync, DSP Sound Optimization.
• Material: Alloy Steel, Walnut
• Product Dimensions: 29.97 x 3.81 x 10.41 cm (11.8 x 1.5 x 4.1 inches)
• Item Weight: 1.98 kg (4.37 lbs)
• Remote Control Batteries: 2 x AAA (not included)

9. Maintenance

• Cleaning: Use a soft, dry, lint-free cloth to clean the surface of the speaker. Do not use abrasive cleaners, waxes, or solvents.
• Storage: If storing the device for an extended period, disconnect it from the power outlet and store it in a cool, dry place.
• Battery Replacement: Replace the remote control batteries when they are depleted to ensure proper functionality.
• Ventilation: Ensure the speaker's ventilation openings are not blocked to prevent overheating.

10. Warranty and Support

For warranty information or technical support, please refer to the warranty card included with your product or contact KEiiD customer service through the retailer where you purchased the product. Please have your model number (KD-B02) and purchase date available when contacting support.

Note: The product information provided in this manual is subject to change without prior notice.