Link Dream KH22B

Link Dream Kids Bluetooth Headphones User Manual

Model: KH22B

Introduction

Thank you for choosing Link Dream Kids Bluetooth Headphones. This manual provides detailed instructions for setting up, operating, and maintaining your headphones to ensure optimal performance and longevity. Please read this manual thoroughly before use.

Product Overview

Link Dream Kids Bluetooth Headphones in Pink

Image: Link Dream Kids Bluetooth Headphones in Pink, showcasing the overall design and LED light feature.

Key Features:

  • HD Clear Sound: Equipped with a built-in noise reduction card for clearer audio.
  • Ultra-Long Battery Life: Up to 32 hours of playtime (without lights) with a 500mAh lithium battery, 2 hours charging time.
  • 3 Modes RGB Lights: Choose between Blue Light, Green Light, and Alternately Flashing modes.
  • Comfortable Wearing: Earpads made of Protein leather and soft foam for extended comfort.
  • Wide Compatibility: Supports both Bluetooth and wired modes, compatible with cellphones, computers, tablets, and iPads.

Components and Controls:

Diagram showing headphone buttons and ports

Image: Detailed view of the headphone's right earcup, highlighting the Volume +/-, Multifunctional Button, Bluetooth LED Indicator, Type-C Charging Port, 3.5mm Audio Jack, and Microphone.

The headphones feature an adjustable headband and a foldable design for portability. The earpads are crafted from protein leather and soft foam for maximum comfort during prolonged use.

Headphone features: adjustable headband, foldable design, protein leather earpads

Image: Visual representation of the adjustable headband, foldable design, and soft protein leather earpads, emphasizing comfort and durability.

Setup

1. Charging the Headphones:

Before first use, fully charge the headphones. Connect the supplied USB-C charging cable to the Type-C Charging Port on the headphone and the other end to a USB power source (e.g., computer, wall adapter). A full charge takes approximately 2 hours. The LED indicator will show charging status.

Video: An official product video demonstrating the features and usage of the KH22B Kids Headphones, including charging and LED light functions. This video is provided by the seller, yaanl.

2. Bluetooth Pairing:

  1. Ensure the headphones are charged and turned off.
  2. Press and hold the Multifunctional Button (Power button) for 3 seconds until the red and blue lights flash alternately. This indicates pairing mode.
  3. On your device (cellphone, computer, tablet, iPad), enable Bluetooth and search for "KH22B" or "Link Dream Headphones" in the list of available devices.
  4. Select the headphones to connect. Once successfully paired, the blue LED indicator will flash slowly or remain solid blue.
  5. The headphones will automatically reconnect to the last paired device when turned on, if Bluetooth is enabled on the device.
Headphones connecting to a smartphone via Bluetooth 5.0

Image: Illustration of the headphones establishing a stable Bluetooth 5.0 connection with a mobile device, highlighting the 15-meter connection distance.

3. Wired Mode:

To use the headphones in wired mode, simply connect a 3.5mm audio cable (not included) to the 3.5mm Audio Jack on the headphone and the other end to your audio source. This mode does not require battery power.

Comparison of wired and Bluetooth playtime for headphones

Image: Demonstrates the "Super Long Working Time" of the headphones, showing infinite playtime in wired mode and 32 hours (light off) / 22 hours (light on) in Bluetooth mode.

Operating Instructions

Power On/Off:

  • To turn on the headphone: Press the Multifunctional Button for 3 seconds.
  • To turn off the headphone: Press the Multifunctional Button for 3 seconds.

Volume Control:

  • Volume +: Press the '+' button.
  • Volume -: Press the '-' button.

Track Control:

  • Next Track: Long press the '+' button.
  • Previous Track: Long press the '-' button.

Call Management:

  • Answer/End Call: Press the Multifunctional Button once.
  • Reject Call: Long press the Multifunctional Button.

LED Light Control:

  • To turn on/off the LED lights: Press the dedicated LED Light Control Button for 1 second.
  • To change light mode: Press the dedicated LED Light Control Button for 1 second repeatedly to cycle through Blue Light, Green Light, and Alternately Flashing modes.
Three different RGB light modes: Blue, Green, Alternately Flashing

Image: Visual demonstration of the three distinct RGB light modes available on the headphones: Blue Light, Green Light, and Alternately Flashing, adding a fun element for kids.

Maintenance

  • Clean the headphones regularly with a soft, dry cloth. Do not use harsh chemicals or abrasive materials.
  • Avoid exposing the headphones to extreme temperatures, humidity, or direct sunlight.
  • Store the headphones in a cool, dry place when not in use, preferably in their original packaging or a protective case.
  • Do not attempt to disassemble or repair the headphones yourself, as this will void the warranty.
  • Keep the charging port free of dust and debris.

Troubleshooting

ProblemPossible Solution
Headphones won't turn on.Ensure the headphones are fully charged. Connect to a power source and try again.
Cannot pair with device.
  • Make sure Bluetooth is enabled on your device.
  • Ensure headphones are in pairing mode (red and blue lights flashing).
  • Move headphones closer to the device.
  • Forget "KH22B" from your device's Bluetooth list and try pairing again.
  • Restart both the headphones and your device.
No sound or low volume.
  • Check volume levels on both headphones and your device.
  • Ensure headphones are properly connected (Bluetooth or wired).
  • If using wired mode, check the 3.5mm cable connection.
LED lights not working.Press the LED Light Control Button to cycle through modes or turn them on/off. Ensure battery is not critically low.
Poor sound quality.
  • Move closer to your Bluetooth device to avoid interference.
  • Ensure there are no obstructions between the headphones and the device.
  • Check the audio source quality.

Specifications

FeatureDetail
Model NameKH22B
Connectivity TechnologyWireless (Bluetooth), Wired (3.5mm Jack)
Wireless Communication TechnologyBluetooth 5.0
Bluetooth Range10 Meters (approx. 33 feet)
Battery LifeUp to 32 Hours (lights off)
Charging Time2 Hours
Earpiece ShapeOn-Ear
MaterialProtein Leather (earpads)
Special FeatureMicrophone Included, LED Lights
Age Range (Description)3-15 years old
Item Weight10.2 ounces
ManufacturerLink Dream

Warranty and Support

Link Dream products typically come with a manufacturer's warranty. For specific warranty details, returns, or technical support, please refer to the warranty card included with your product or contact Link Dream customer service directly through their official website or the retailer where you purchased the product. Keep your purchase receipt as proof of purchase.

For further assistance, you may visit the Link Dream Store on Amazon.

© 2023 Link Dream. All rights reserved.

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