RIYO Kids Bluetooth Headphones User Manual

Introduction

This manual provides detailed instructions for the RIYO Kids Bluetooth Headphones (Model KH22B). Please read this manual thoroughly before using the product to ensure proper operation and safety. These headphones are designed for children, featuring a volume limit for hearing protection, comfortable wear, and engaging LED lights.

What's in the Box

Upon unboxing your RIYO Kids Bluetooth Headphones, you should find the following items:

• RIYO KH22B Kids Bluetooth Headphones (Navy Blue)
• USB-A to USB-C Charging Cable
• 3.5mm Audio Cable
• User Manual
• Decorative Stickers (may vary)

Image: The image displays the contents of the RIYO Kids Bluetooth Headphones packaging. Visible items include the folded navy blue headphones, a white USB-C charging cable, a white 3.5mm audio cable, and the user manual.

Video: This video provides an overview of the RIYO KH22B Kids Bluetooth Headphones, demonstrating their features and components.

Product Overview and Features

The RIYO KH22B headphones are designed with both wireless and wired capabilities, ensuring continuous audio playback. They feature soft ear pads for comfort and adjustable headbands for a secure fit.

Key Features:

• Wireless & Wired Connectivity: Bluetooth V5.0 for stable wireless connection up to 15 meters, plus a 3.5mm audio jack for wired use when battery is low.
• Volume Limit: Max volume of 92dB to protect children's hearing.
• Colorful LED Lights: Three types of LED lighting effects that can change with music rhythm.
• Comfortable Wearing: Soft and breathable ear pads designed for extended use without discomfort.
• Foldable & Portable Design: Durable plastic frame with a retractable design for easy storage and transport.
• Built-in Microphone: For hands-free calling and online communication.

Image: A pair of navy blue RIYO Kids Bluetooth Headphones with light blue earcups and headband padding. The right earcup features a glowing star design, indicating its LED light capability.

Image: An infographic illustrating the dual connectivity options of the headphones: Bluetooth 5.0 for wireless use with up to 32 hours of playtime, and a 3.5mm audio jack for wired connection when the battery is low.

Image: A diagram pointing to the built-in HD microphone on the headphone earcup, indicating its use for online courses, phone calls, and hands-free communication.

Image: A young girl is shown wearing the navy blue RIYO Kids Bluetooth Headphones. The earcups are illuminated with vibrant LED lights, highlighting the product's colorful lighting effects.

Image: A young boy is wearing the RIYO Kids Bluetooth Headphones, showcasing the comfortable fit of the soft ear pads and adjustable headband. The headphones appear snug and secure on his head.

Image: An exploded view of the headphone earcup reveals the internal components, specifically highlighting the 40mm high-quality speaker drivers responsible for delivering clear stereo sound.

Controls:

Setup Guide

1. Charging the Headphones:

Before first use, fully charge the headphones. Connect the provided USB-A to USB-C charging cable to the Type-C charging port on the headphone and a compatible USB power source. The LED indicator will show charging status.

2. Bluetooth Pairing:

1. Ensure the headphones are powered off.
2. Press and hold the Power Button for approximately 3-5 seconds until the LED indicator flashes blue and red, indicating pairing mode.
3. On your device (smartphone, tablet, computer), enable Bluetooth and search for available devices.
4. Select "KH22B" from the list of found devices.
5. Once connected, the LED indicator will turn solid blue or flash slowly, and you will hear an audible confirmation.

3. Wired Connection:

If the battery is depleted or you prefer a wired connection, simply plug the 3.5mm audio cable into the headphone's audio jack and the other end into your device's audio port. The headphones will automatically switch to wired mode.

Operating Instructions

1. Power On/Off:

Press and hold the Power Button for 3 seconds to turn the headphones on or off.

2. Volume Control:

Use the Volume + and Volume - buttons to adjust the listening volume. Note that these headphones have a maximum volume limit of 92dB for hearing protection.

3. LED Light Control:

Press the Light Control Button to cycle through different LED lighting effects: Breathe Fast, Quick Flash, Music Beat, and LED OFF. The lights can add a fun visual element to the listening experience.

4. Answering Calls:

When connected via Bluetooth, a short press of the Multifunctional Button (often the Power Button) will answer an incoming call. Press again to end the call.

Maintenance and Care

• Cleaning: Use a soft, dry cloth to clean the headphones. Do not use abrasive cleaners or solvents.
• Storage: When not in use, fold the headphones and store them in a cool, dry place away from direct sunlight and extreme temperatures.
• Battery Care: To prolong battery life, avoid fully discharging the headphones frequently. Charge them regularly, even if not in constant use.
• Avoid Water: These headphones are not waterproof. Avoid exposure to water or excessive moisture.
• Handle with Care: While durable, avoid dropping or subjecting the headphones to strong impacts.

Troubleshooting

Common Issues and Solutions:

• Headphones won't turn on: Ensure the battery is charged. Connect to a power source using the USB-C cable.
• Cannot pair via Bluetooth:
  • Make sure the headphones are in pairing mode (flashing blue/red LED).
  • Ensure Bluetooth is enabled on your device.
  • Move the headphones closer to your device.
  • Forget "KH22B" from your device's Bluetooth list and try pairing again.
  • Restart both the headphones and your device.
• No sound in wireless mode:
  • Check if the headphones are successfully paired.
  • Increase the volume on both the headphones and your device.
  • Ensure no 3.5mm audio cable is plugged in (it overrides Bluetooth).
• No sound in wired mode:
  • Ensure the 3.5mm audio cable is fully inserted into both the headphones and the device.
  • Check the volume on your device.
  • Test with a different 3.5mm audio cable if available.
• LED lights not working:
  • Press the Light Control Button to cycle through modes.
  • Ensure the headphones are powered on.
  • Check battery level.

Specifications

Warranty and Support

RIYO products come with a standard manufacturer's warranty. For detailed warranty information, technical support, or customer service inquiries, please refer to the contact information provided on the product packaging or visit the official RIYO website.

For further assistance, please visit the RIYO Store on Amazon.