1. Introduction
Thank you for choosing the iJoy Bluetooth Over-Ear Headphones. This manual provides detailed instructions for the setup, operation, and maintenance of your new headset. Please read this manual thoroughly before use to ensure proper functionality and to maximize your listening experience.
2. Package Contents
The package includes the following items:
- iJoy Bluetooth Over-Ear Headphones
- Auxiliary Cable
- Charging Cable
3. Product Overview
The iJoy Bluetooth Over-Ear Headphones offer versatile audio options with both wireless Bluetooth and wired connectivity. They feature a built-in microphone for hands-free calls, an FM radio receiver, and a Micro SD card slot for direct music playback. The foldable design enhances portability, and the adjustable headband with memory protein ear cups ensures comfort.

Figure 1: iJoy Bluetooth Over-Ear Headphones (Lime Green) with included cables.
4. Key Features
- Bluetooth Connectivity: Fast wireless connection with an extended frequency range.
- Wired Option: Use the included auxiliary cable for a wired connection when wireless is not preferred or battery is low.
- Integrated Microphone: Enables hands-free calling.
- FM Radio: Built-in radio receiver for listening to FM stations.
- Micro SD Card Slot: Play music directly from a Micro SD card.
- Control Panel: 5-button panel for easy control of playback, volume, and modes.
- Comfort Design: Memory protein ear cups provide sound isolation and an adjustable headband ensures a comfortable fit.
- Foldable Design: Allows for compact storage and portability.
- Long Battery Life: Up to 20 hours of wireless playback on a single charge.
5. Setup Instructions
5.1. Charging the Headphones
- Locate the charging port on the headphone ear cup.
- Connect the smaller end of the charging cable to the headphone's charging port.
- Connect the larger USB end of the charging cable to a compatible USB power source (e.g., computer USB port, USB wall adapter).
- The LED indicator light will illuminate during charging. Once fully charged (approximately 2 hours), the light may change color or turn off.
A full charge provides up to 20 hours of playtime. A quick 5-minute charge can provide enough power for a 45-minute to 1-hour workout.
5.2. Bluetooth Pairing
- Ensure the headphones are charged.
- Slide the power switch to the 'ON' position. The LED indicator light will flash, indicating the headphones are in pairing mode.
- On your device (smartphone, tablet, computer), enable Bluetooth and search for available devices.
- Select "iJoy Headphones" (or similar name) from the list of found devices.
- Once paired, the LED indicator light will typically stop flashing or change to a solid color.
6. Operating Instructions
6.1. Controls Overview

Figure 2: Headphone control panel and ports.
- Power Switch: Located on the ear cup, slides to turn headphones ON/OFF.
- Play/Pause/Answer/Hangup Button: Central button for media playback and call management.
- Volume Up / Next Track (+): Short press for volume up, long press for next track.
- Volume Down / Previous Track (-): Short press for volume down, long press for previous track.
- Mode (M) Button: Switches between Bluetooth, FM Radio, and Micro SD card modes.
- Equalizer (EQ) Button: Adjusts sound equalization presets.
- Microphone: Built-in for voice input during calls.
- Micro SD Card Slot: Insert a Micro SD card for direct music playback.
- AUX Port: Connect the auxiliary cable for wired audio.
6.2. Using Different Modes
Press the Mode (M) button to cycle through available modes:
- Bluetooth Mode: Connects wirelessly to your device.
- FM Radio Mode: Automatically scans and plays FM radio stations. Use the +/- buttons to change stations.
- Micro SD Card Mode: Plays audio files directly from an inserted Micro SD card.
- AUX Mode: Automatically activates when the auxiliary cable is plugged in.
6.3. Call Management
- Answer/End Call: Press the Play/Pause/Answer/Hangup button once.
- Reject Call: Press and hold the Play/Pause/Answer/Hangup button.
7. Maintenance
- Cleaning: Use a soft, dry cloth to clean the headphones. Do not use liquid cleaners or aerosols.
- Storage: When not in use, fold the headphones for compact storage to prevent damage. Store 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 regularly, even if not in constant use.

Figure 3: Foldable design for compact storage.
8. Troubleshooting
| Problem | Possible Cause | Solution |
|---|---|---|
| Headphones do not turn on | Low battery | Charge the headphones fully. |
| Cannot pair via Bluetooth | Headphones not in pairing mode; device Bluetooth off; too far from device | Ensure headphones are in pairing mode (flashing LED). Turn on device Bluetooth. Move closer to device (within 10 meters). |
| No sound | Volume too low; incorrect mode; device not playing audio | Increase headphone and device volume. Check that the correct mode (Bluetooth, FM, SD, AUX) is selected. Ensure audio is playing on your connected device. |
| Poor FM radio reception | Weak signal | Move to an area with better signal reception. |
| Beeping sound during use | Low battery warning | Recharge the headphones. |
9. Specifications
| Feature | Detail |
|---|---|
| Model Number | 646412563223 |
| Connectivity | Wired, Wireless (Bluetooth) |
| Wireless Technology | Bluetooth |
| Included Components | Headphones, Auxiliary Cable, Charging Cable |
| Material | Plastic |
| Control Type | Button Controls (Volume, Play/Pause, Track, Mode, EQ) |
| Battery Life | Up to 20 hours playtime (wireless) |
| Charging Time | Approximately 2 hours |
| Bluetooth Range | 10 Meters |
| Earpiece Shape | Over-Ear |
| Special Features | Built-in FM Radio, Foldable, Adjustable Headband, Micro SD Card Slot, Microphone |
| Manufacturer | iJoy |
| Item Weight | 10.2 ounces |
| Color | Lime (Specific unit color) |
| Noise Control | Sound Isolation |
10. Warranty and Support
iJoy provides a 6-month exchange warranty for this product. If your headset breaks or is damaged for any reason within this period, Pranx will provide you with a FREE replacement.
For further support or warranty claims, please contact Pranx customer service through your purchase platform or their official website.
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