EarFun K1 Kids Headphones and Air Pro 3 Wireless Earbuds User Manual

Introduction

This manual provides detailed instructions for the EarFun K1 Kids Wired Headphones and the EarFun Air Pro 3 Wireless Earbuds. These products are designed to offer a versatile audio experience, catering to both children's safe listening needs and advanced wireless audio for adults. Please read this manual thoroughly to ensure proper use and maintenance of your devices.

Image: EarFun K1 Kids Headphones (right) and EarFun Air Pro 3 Wireless Earbuds with charging case (left).

EarFun K1 Kids Headphones

The EarFun K1 Kids Headphones are designed with children's safety and comfort in mind, featuring volume limiting and durable, kid-friendly materials.

Features

• Kid-friendly Material & Hearing Protection: Made from recycled and sustainable materials, meeting CPC and CPSIA standards. Features an 85dB/94dB volume limit to protect children's hearing.
• HD Microphone: Integrated microphone on the audio cable for clear communication during online study or calls.
• Sharing Audio: A 3.5mm sharing jack allows connection of another pair of headphones for shared listening.

Setup

1. Connect the Audio Cable: Insert the 3.5mm audio jack into the headphone port on your device (e.g., tablet, laptop, smartphone).
2. Adjust Volume Limit: Locate the switch on the inline control to select between 85dB (for studying) and 94dB (for traveling) volume limits.

Operating

• Inline Control: Use the buttons on the audio cable for media playback and call management:
  • Short Press: Play/Pause audio, Answer/End calls.
  • Double Press: Skip to the next track.
  • Triple Press: Skip to the previous track.
  • Long Press for 3 Seconds: (Function not specified, typically voice assistant or power, but K1 is wired).
• Audio Sharing: Plug a second pair of 3.5mm headphones into the sharing jack located on one of the K1 earcups to share audio with a friend.

Image: EarFun K1 Kids Headphones with HD microphone and inline controls for media and calls.

Image: EarFun K1 Kids Headphones showcasing safe, reliable, adjustable, and stretchable materials.

Image: EarFun K1 Kids Headphones demonstrating the 85dB (studying) and 94dB (traveling) volume limiter feature.

Image: EarFun K1 Kids Headphones with a 3.5mm shared interface for audio sharing.

EarFun Air Pro 3 Wireless Earbuds

The EarFun Air Pro 3 are advanced wireless earbuds featuring active noise cancellation and high-fidelity audio for an immersive listening experience.

Features

• Qualcomm QCC3071 SoC & aptX Adaptive Audio: Delivers powerful sound with incredible range and minimal distortion, driven by 11mm wool composite dynamic drivers.
• Qualcomm cVc 8.0 ENC with 6 Mics: Six Environmental Noise Cancellation microphones combined with cVc 8.0 technology ensure crystal-clear call quality by picking up your voice clearly and blocking background noise.
• Hybrid Active Noise Cancellation (QuietSmart 2.0): Reduces environmental noise by up to 43dB, allowing you to choose a noise-canceling mode suitable for your environment.
• Multipoint Connection: Seamlessly connect and switch between two devices simultaneously.

Setup

1. Initial Pairing:
   • Open the charging case. The earbuds will automatically enter pairing mode.
   • On your device (smartphone, tablet, laptop), enable Bluetooth and search for "EarFun Air Pro 3".
   • Select "EarFun Air Pro 3" to connect.
2. Multipoint Connection:
   • After connecting to the first device, disable Bluetooth on the first device or place the earbuds back in the case and close it for 5 seconds, then open it again to re-enter pairing mode.
   • Connect the earbuds to your second device.
   • Re-enable Bluetooth on the first device. The earbuds should now be connected to both devices simultaneously, allowing seamless switching.

Operating

• Touch Controls: The earbuds feature touch-sensitive areas for various functions. Refer to the specific touch control diagram in the product's quick start guide for detailed gestures (e.g., single tap, double tap, triple tap, long press) for functions like play/pause, track skipping, volume adjustment, call management, and ANC mode switching.
• Active Noise Cancellation (ANC) Modes: Cycle through ANC modes (e.g., ANC On, Ambient Sound, Normal) by using the designated touch control gesture.
• Call Management: Use touch controls to answer, end, or reject calls. The 6-mic cVc 8.0 ENC system ensures clear voice transmission during calls.

Image: EarFun Air Pro 3 earbuds highlighting the Qualcomm QCC3071 SoC and aptX Adaptive Hi-Fi Sound with 11mm wool composite drivers.

Image: EarFun Air Pro 3 earbuds demonstrating Hybrid Active Noise Cancellation (QuietSmart 2.0) reducing noise by up to 43dB.

Image: EarFun Air Pro 3 earbuds featuring True 6-mic Qualcomm cVc 8.0 for crystal-clear calls, reducing background noise by up to 90%.

Image: EarFun Air Pro 3 earbuds demonstrating seamless multipoint connection to two devices simultaneously.

Maintenance

Proper care ensures the longevity and optimal performance of your EarFun audio devices.

• Cleaning:
  • For K1 Headphones: Gently wipe earcups and headband with a soft, dry cloth. Avoid harsh chemicals.
  • For Air Pro 3 Earbuds: Use a dry cotton swab to clean the ear tips and charging contacts. Ensure no moisture enters the earbuds.
• Storage: Store both devices in a cool, dry place away from extreme temperatures and direct sunlight. For Air Pro 3, always store earbuds in their charging case when not in use.
• Cable Care (K1): Avoid sharp bends or excessive pulling on the audio cable to prevent damage.

Troubleshooting

If you encounter issues with your EarFun devices, refer to the following common solutions.

EarFun K1 Kids Headphones

• No Sound:
  • Ensure the 3.5mm audio jack is fully inserted into both the headphones and the device.
  • Check the volume level on your connected device.
  • Test with another audio source or device to rule out device-specific issues.
• Microphone Not Working:
  • Ensure the microphone switch (if present) is in the 'on' position.
  • Check your device's audio input settings to ensure the external microphone is selected.

EarFun Air Pro 3 Wireless Earbuds

• Earbuds Not Pairing:
  • Ensure the earbuds are charged.
  • Place earbuds back in the case, close it, wait 5 seconds, then open to re-enter pairing mode.
  • On your device, forget/delete "EarFun Air Pro 3" from the Bluetooth list and try pairing again.
• Only One Earbud Has Sound:
  • Ensure both earbuds are charged.
  • Try resetting the earbuds (refer to the full product manual for specific reset instructions).
• ANC Not Effective:
  • Ensure the earbuds are properly seated in your ears to create a good seal.
  • Cycle through ANC modes to ensure it is activated.

Specifications

EarFun K1 Kids Headphones

EarFun Air Pro 3 Wireless Earbuds

Warranty Information

EarFun products typically come with a manufacturer's warranty. For specific details regarding the warranty period and terms for your K1 Kids Headphones and Air Pro 3 Wireless Earbuds, please refer to the warranty card included in your product packaging or visit the official EarFun website. Keep your proof of purchase for warranty claims.

Support

For further assistance, technical support, or frequently asked questions, please visit the official EarFun support channels:

• EarFun Official Website: www.myearfun.com
• EarFun Store on Amazon: Visit the EarFun Store

Please note: No relevant official product videos were found for embedding in this manual.