Introduction
This manual provides comprehensive instructions for the safe and effective use of your TECKNET Cat Ear Kids Bluetooth Headphones. Please read this manual thoroughly before operating the device and retain it for future reference.

Figure 1: TECKNET Cat Ear Kids Bluetooth Headphones, showcasing their pink and blue design with illuminated cat ears.
Product Overview
The TECKNET Cat Ear Kids Bluetooth Headphones are designed for children aged 3-16, offering a safe and comfortable audio experience with fun, light-up cat ears. Key features include adjustable volume limits, a built-in microphone, and long battery life.
What's in the Box
- TECKNET Cat Ear Kids Bluetooth Headphones
- USB-C Charging Cable
- 3.5mm Audio Cable
- User Manual
- Stickers for customization

Figure 2: Packaging contents, showing the headphones, charging cable, audio cable, user manual, and decorative stickers.
Key Features
- Safe Listening & Adjustable Volume: Features a built-in volume limiter with switchable settings of 74, 85, or 94 dB to protect sensitive young ears.
- Ergonomic Design: Crafted for children aged 3-16 with an adjustable headband and soft ear pads for lasting comfort. Flexible construction allows for stretching, twisting, and bending.
- Built-in Microphone: Enables crystal-clear video and phone calls, simplifying learning and entertainment.
- Cute Cat Ears Appearance: Features dazzling RGB lighting on the cat ears and delicate patterns on the ear cups and headband.
- Bluetooth 5.3 & Long Playtime: Equipped with Bluetooth 5.3 for stable connection and offers up to 70 hours of battery life (with LED lights off). Includes a 3.5mm audio cable for wired use when battery is low.
- Durable Construction: Built to withstand active use and can be personalized with included stickers.

Figure 3: Visual representation of the adjustable safe volume limit feature.

Figure 4: Ergonomic features including soft ear pads and an adjustable headband for comfort.

Figure 5: The built-in microphone facilitates clear communication for calls and learning.

Figure 6: Bluetooth 5.3 connectivity for stable wireless audio.

Figure 7: Battery life and charging capabilities.
Setup
Charging the Headphones
Before first use, fully charge the headphones. Connect the provided USB-C charging cable to the charging port on the headphones and the other end to a compatible USB power source (e.g., computer USB port, wall adapter).
- A full charge provides up to 70 hours of playtime (with LED lights off).
- A quick 10-minute charge can provide approximately 4 hours of playtime.
Bluetooth Pairing
- Ensure the headphones are powered off.
- Press and hold the ON/OFF/MFB button until the LED indicator light flashes blue and red, indicating pairing mode.
- On your device (smartphone, tablet, PC), enable Bluetooth and search for available devices.
- Select "TK-HS015" from the list of found devices.
- Once connected, the LED indicator light will turn solid blue or off, depending on the light mode setting.
Wired Mode Connection
If the battery is low or for devices without Bluetooth, use the included 3.5mm audio cable:
- Plug one end of the 3.5mm audio cable into the 3.5mm audio port on the headphones.
- Plug the other end into the audio jack of your device (e.g., iPad, tablet, PC).
- The headphones will automatically switch to wired mode.

Figure 8: Headphone ports for charging and wired connection.
Operating Instructions
Power On/Off
- Power On: Press and hold the ON/OFF/MFB button for approximately 3 seconds.
- Power Off: Press and hold the ON/OFF/MFB button for approximately 5 seconds.
Volume Control
- Volume Up: Short press the "Volume+/Next Track" button.
- Volume Down: Short press the "Volume-/Previous Track" button.
- Adjust Volume Limit (74/85/94 dB): Press and hold both "Volume+/Next Track" and "Volume-/Previous Track" buttons simultaneously to cycle through the volume limit settings.
Music Playback
- Play/Pause: Short press the ON/OFF/MFB button.
- Next Track: Long press the "Volume+/Next Track" button.
- Previous Track: Long press the "Volume-/Previous Track" button.
Call Function
- Answer/End Call: Short press the ON/OFF/MFB button.
- Reject Call: Long press the ON/OFF/MFB button.
LED Light Mode
- Toggle Lights: Short press the "Light Mode Button" to turn the LED lights on/off or change light patterns.
Maintenance
Proper maintenance ensures the longevity and optimal performance of your headphones.
- Cleaning: Use a soft, dry cloth to wipe the headphones. Do not use abrasive cleaners or solvents.
- Storage: When not in use, store the headphones in a cool, dry place away from direct sunlight and extreme temperatures. The foldable design allows for compact storage.
- Battery Care: To preserve battery life, avoid fully discharging the headphones frequently. Charge them regularly, even if not in constant use.

Figure 9: The headphones feature a convenient foldable design for easy storage and portability.
Troubleshooting
If you encounter any issues with your headphones, please refer to the following common problems and solutions:
- Headphones not turning on: Ensure the headphones are charged. Connect them to a power source using the USB-C cable.
- Cannot pair via Bluetooth:
- Ensure Bluetooth is enabled on your device.
- Make sure the headphones are in pairing mode (LED flashing blue/red).
- Move the headphones closer to your device.
- Forget the device on your Bluetooth settings and try pairing again.
- No sound:
- Check the volume level on both the headphones and your connected device.
- Ensure the headphones are properly paired or the 3.5mm audio cable is securely connected.
- If using wired mode, ensure the cable is not damaged.
- LED lights not working: Short press the "Light Mode Button" to cycle through light modes or turn them on. Ensure the battery is not critically low.
Specifications
| Feature | Specification |
|---|---|
| Model Name | TK-HS015 |
| Brand | TECKNET |
| Connectivity Technology | Wired, Wireless, Bluetooth |
| Wireless Communication Technology | Bluetooth, Wired, Wireless |
| Bluetooth Version | 5.3 |
| Bluetooth Range | 10 Meters |
| Playtime | Up to 70 hours (LED off) |
| Volume Limiting | 74/85/94 dB |
| Noise Control | Sound Isolation |
| Sensitivity | 100 dB |
| Impedance | 140 Ohm |
| Frequency Range | 20 - 20,000 Hz |
| Headphones Jack | 3.5 mm Jack |
| Built-in Microphone | Yes |
| LED Lights | RGB Light-Up Cat Ears |
| Age Range (Description) | Kid (3-16 years) |
| Material | Plastic |
| Item Weight | 11.3 ounces |
| Color | Pink |
Warranty and Support
TECKNET provides a 36-month warranty for these headphones (registration may be required). For warranty claims, technical support, or any product-related inquiries, please contact TECKNET customer service through the retailer's platform or the official TECKNET website.
For more information, visit the TECKNET Store.