Introduction
This manual provides instructions for the HyperGear Bunny Tracks Kids Bluetooth Wireless Headphones, Model 15866. Please read this manual carefully before using the headphones to ensure proper operation and to maintain the product's longevity. Keep this manual for future reference.
Product Overview
The HyperGear Bunny Tracks headphones are designed for children, featuring LED rabbit ears and multiple connectivity options. They offer a comfortable fit and clear audio for various activities.
Key Features
- Wireless Bluetooth Connectivity: Seamless pairing with compatible devices.
- Wired Mode: Option for 3.5mm audio jack connection.
- Built-in Microphone: For calls and online communication.
- LED Rabbit Ears: Integrated lighting feature.
- 40mm Dynamic Drivers: Designed for clear stereo sound.
- Foldable Design: For portability and storage.
- Soft Over-Ear Cushions: Memory foam for comfort.
- Adjustable Headband: To fit various head sizes.
- Multi-Mode Playback: Supports Bluetooth, Aux-in, microSD card, and FM radio.
Design and Comfort
The headphones feature an over-ear design with ultra-soft plush memory foam ear cushions and an adjustable padded headband for extended comfort. The foldable structure enhances portability, making them suitable for travel and storage.

Image: Pink HyperGear Bunny Tracks Kids Headphones, showcasing the overall design.

Image: A young girl wearing the pink HyperGear Bunny Tracks headphones, illustrating the comfortable fit and immersive sound experience for young listeners.

Image: An exploded view of the headphone earcup, highlighting the 40mm dynamic driver responsible for crisp, clear sound and bass.
Setup
Bluetooth Pairing
- Ensure the headphones are charged.
- Slide the Power On/Off switch to the 'ON' position. The LED indicator will flash, indicating pairing mode.
- On your device (PC, laptop, tablet, phone), enable Bluetooth and search for available devices.
- Select "HyperGear Bunny Tracks" from the list.
- Once connected, the LED indicator will show a solid light or flash slowly.
Wired Connection (3.5mm Aux Input)
To use the headphones in wired mode, connect one end of the 3.5mm audio cable (not included) to the Aux Input port on the headphones and the other end to your audio device. The headphones will automatically switch to wired mode.

Image: A diagram illustrating the various input ports on the headphone earcup, including the MicroSD Card Slot, Built-in FM Radio Mode, and 3.5mm Aux Input.
Operating Instructions
The headphones feature easy-access controls located on the left earcup.

Image: A detailed diagram showing the location and function of each control button on the left earcup for easy operation.
Basic Controls
- Power On/Off: Slide the switch to turn the headphones on or off.
- Play/Pause/Answer/End Call: Press the M/II button.
- Next Track: Press the V+/▶▶ button.
- Previous Track: Press the V-/◀◀ button.
- Volume Up: Hold the V+/▶▶ button.
- Volume Down: Hold the V-/◀◀ button.
- Switch Audio Mode (Bluetooth/FM/microSD/Aux): Hold the M/EQ button.
LED Rabbit Ears
The LED lights on the rabbit ears can be toggled on or off by a dedicated button (refer to the product diagram for exact location, usually near the other controls or on the ear cup). This feature adds a playful visual element.
Device Compatibility
These headphones are compatible with a wide range of devices, supporting both wireless and wired connections.
- Wireless (Bluetooth): Compatible with PCs, laptops, tablets, and smartphones that support Bluetooth 5.3 or earlier versions.
- Wired (3.5mm Aux): Compatible with any device featuring a standard 3.5mm audio jack, including game consoles and older audio players.
- microSD Card: Supports direct playback from a microSD card (card not included).
- FM Radio: Built-in FM radio mode for listening to local radio stations.
Maintenance
Cleaning
- Use a soft, dry cloth to wipe the exterior of the headphones.
- For ear cushions, gently wipe with a slightly damp cloth and allow to air dry completely before use.
- Do not use harsh chemicals, cleaning solvents, or strong detergents.
Storage
- Store the headphones in a cool, dry place away from direct sunlight and extreme temperatures.
- Utilize the foldable design to minimize space when storing or traveling.
Troubleshooting
No Power
- Ensure the headphones are fully charged.
- Verify the power switch is in the 'ON' position.
Cannot Pair via Bluetooth
- Make sure the headphones are in pairing mode (LED flashing).
- Ensure your device's Bluetooth is enabled and within range (typically 10 meters).
- Forget the device from your Bluetooth list and try pairing again.
- Turn off and on both the headphones and your device.
No Sound
- Check the volume levels on both the headphones and the connected device.
- If using wired mode, ensure the 3.5mm cable is securely connected.
- If using Bluetooth, ensure the headphones are properly paired and connected.
- Try switching audio modes (Bluetooth, Aux, microSD, FM) to ensure the correct source is selected.
Specifications
| Feature | Specification |
|---|---|
| Model Name | 15866 |
| Connectivity Technology | Wired, Wireless (Bluetooth) |
| Wireless Communication Technology | Bluetooth 5.3 |
| Headphones Jack | 3.5 mm Jack |
| Earpiece Shape | Over-ear |
| Audio Driver Type | Dynamic Driver |
| Battery Life | 10 Hours |
| Control Type | Media Control, Touch |
| Item Weight | 11.8 ounces (0.34 Kilograms) |
| Product Dimensions | 7.09 x 2.88 x 10.63 inches |
| UPC | 633755158643 |
| Manufacturer | HYPERGEAR |
Warranty and Support
For warranty information and customer support, please refer to the product packaging or visit the official HyperGear website. Keep your purchase receipt as proof of purchase for any warranty claims.
Product Video
Video: An official product video demonstrating the features and usage of the HyperGear Bunny Tracks Kids Headphones.





