KEiiD KD-C02 Bluetooth Computer Speakers User Manual

1. Introduction

The KEiiD KD-C02 Computer Speaker is a stylish and technologically advanced audio solution designed to deliver high-end sound quality for desktops and laptops. Featuring a sleek design with a steel mesh cover and walnut finish, these speakers offer exceptional audio performance with separate dome-silk tweeters and a powerful 12W bass woofer. The unique wireless touch control pod provides convenient operation, and four distinct EQ modes cater to various audio preferences, including a 3D surround sound for gaming. With versatile connectivity options, the KD-C02 is compatible with a wide range of devices.

Figure 1.1: KEiiD KD-C02 Bluetooth Computer Speakers and Wireless Control Pod

2. What's in the Box

Upon opening your KEiiD KD-C02 package, please ensure all the following components are present:

• Two (2) KEiiD KD-C02 Speakers (Left and Right)
• One (1) Wireless Touchpad Control Pod
• One (1) 12V2A DC Power Adapter
• One (1) 3.5mm Audio Cable (59 inches)
• One (1) DC-to-DC L-R Speaker Cable (71 inches)
• One (1) User Manual (this document)

Figure 2.1: Package Contents

3. Product Overview

3.1 Speaker Design and Components

The KD-C02 speakers feature a compact and elegant design, measuring 3.7"D x 3.7"W x 6.7"H. Each speaker is equipped with a 1-inch dome-silk tweeter for crisp highs and a 2.5-inch woofer for powerful bass and rich mid-range audio, complemented by an audio invert tube for enhanced sound.

Figure 3.1: Speaker Internal Components

Figure 3.2: Speaker Dimensions

3.2 Wireless Touch Control Pod

The KD-C02 features a unique wireless touch control pod for convenient operation. This pod allows you to control various functions from anywhere in the room. It includes an LED indicator (white for normal, red for low battery) and a Type-C charging port, providing months of use from a 10-minute charge.

Figure 3.3: Wireless Touch Control Pod

4. Setup

Follow these steps to set up your KEiiD KD-C02 speakers:

1. Connect Speakers: Use the provided DC-to-DC L-R speaker cable to connect the left and right speakers.
2. Connect Power: Plug the 12V2A DC power adapter into the designated port on one of the speakers, then plug the adapter into a wall outlet.
3. Wired Connection (Optional): For a wired connection to your computer or other audio source, use the 3.5mm audio cable to connect the speaker to the audio output port of your device.

Figure 4.1: Wired Setup Diagram

5. Operating Instructions

The wireless touch control pod provides intuitive control over your speakers:

• Power On/Off: Touch the power icon on the control pod to turn the speakers on or off.
• Play/Pause/Mute: Touch the play/pause icon to control media playback or mute/unmute audio.
• Volume Control: Use the '+' and '-' icons to adjust the volume up or down.
• Next/Previous Track: Use the forward and backward arrow icons to skip tracks.
• Change Mode/EQ: Touch the 'M' icon to cycle through different input modes (Bluetooth/Aux) and EQ modes.

Figure 5.1: Using the Touch Control Pod

6. EQ Modes

The KD-C02 speakers offer four distinct EQ modes to optimize your listening experience for different content types:

• News Mode: Enhances vocal clarity, ideal for podcasts, audiobooks, and news broadcasts.
• Music Mode: Provides a balanced sound profile, suitable for general music listening across various genres.
• Movie Mode: Optimizes audio for cinematic experiences, enhancing dialogue and sound effects.
• Game Mode: Features 3D surround sound to immerse you in your gaming experience, providing spatial audio cues.

Figure 6.1: Gaming Experience with KD-C02

Figure 6.2: EQ Mode Icons

7. Connectivity

The KD-C02 speakers offer flexible connectivity options:

7.1 Bluetooth Wireless Connection

To connect via Bluetooth:

1. Ensure the speakers are powered on.
2. On your device (phone, tablet, laptop), enable Bluetooth and search for available devices.
3. Select "KEiiD KD-C02" from the list to pair. A confirmation sound will indicate successful pairing.

7.2 Wired Audio Connection (AUX)

For devices without Bluetooth or for a stable wired connection, use the included 3.5mm audio cable. Simply connect one end to the AUX input on the speaker and the other end to the audio output of your device (e.g., computer, TV, MP3 player).

Figure 7.1: Wireless and Wired Connectivity

Figure 7.2: Bluetooth Connection with Phone

Figure 7.3: Connectivity Protocol Icons

8. Maintenance

To ensure the longevity and optimal performance of your KEiiD KD-C02 speakers, follow these maintenance guidelines:

• Cleaning: Use a soft, dry cloth to wipe down the speaker surfaces. Avoid using abrasive cleaners or solvents, which can damage the finish.
• Placement: Place speakers on a stable, flat surface to prevent accidental falls. Avoid placing them in direct sunlight, near heat sources, or in excessively humid environments.
• Cable Management: Ensure cables are not tangled or pinched, which can lead to damage over time.
• Storage: If storing the speakers for an extended period, disconnect them from power and store them in a cool, dry place.

9. Troubleshooting

If you encounter issues with your KEiiD KD-C02 speakers, refer to the following common troubleshooting tips:

• No Sound:
  • Check if the speakers are powered on and the power adapter is securely connected.
  • Ensure the volume is not muted or set too low on both the speakers and your connected device.
  • Verify that the audio cables (if using wired connection) are properly connected to both the speakers and the audio source.
  • If using Bluetooth, ensure the speakers are paired correctly and selected as the audio output device on your source. Try unpairing and re-pairing.
• Bluetooth Disconnection:
  • Ensure your device is within the Bluetooth range (up to 20 meters).
  • Check for interference from other wireless devices.
  • Restart both the speakers and your Bluetooth device.
• Control Pod Not Responding:
  • Check the LED indicator on the control pod. If it's red, the battery is low; charge it using a Type-C cable.
  • Ensure there are no obstructions between the control pod and the speakers.
• Distorted Sound:
  • Reduce the volume on both the speakers and the audio source.
  • Check the audio source for any issues. Try playing audio from a different source.
  • Ensure the audio cables are not damaged or loosely connected.

10. Specifications

11. Warranty and Support

The KEiiD KD-C02 Computer Speakers come with a 1-year warranty from the date of purchase. KEiiD is committed to providing excellent customer service and offers 24 hours after-sales support to address any concerns or issues you may encounter.

For warranty claims, technical assistance, or any other inquiries, please contact KEiiD customer support through the retailer's platform or the official KEiiD website. Please have your purchase receipt and product model number (KD-C02) ready when contacting support.