Introduction
Thank you for choosing the iKF Solo Wireless Over Ear Headphones. This manual provides essential information for setting up, operating, maintaining, and troubleshooting your headphones. Please read it thoroughly to ensure optimal performance and longevity of your device.
Package Contents
Verify that all items are present in your package:
- iKF Solo Headphones
- USB Charging Cable
- Detachable External Microphone
- User Manual (this document)
- Storage Bag
Image: Contents of the iKF Solo headphone package, showing the headphones, charging cable, detachable microphone, and a storage bag.
Product Overview
The iKF Solo headphones feature Active Noise Cancelling (ANC), HiFi stereo sound, and a long-lasting battery. They are designed for comfort and versatility, suitable for travel, work, and gaming.
Image: A front-angle view of the iKF Solo Wireless Over Ear Headphones in red, showcasing their design.
Setup
1. Charging the Headphones
Before first use, fully charge your iKF Solo headphones. Use the provided USB charging cable.
- Connect the USB-C end of the cable to the charging port on the headphones.
- Connect the USB-A end to a compatible USB power adapter (not included) or a computer's USB port.
- The LED indicator will show charging status. A full charge typically takes approximately 2 hours.
- Important: Do not use chargers with power exceeding 24 watts. Avoid fast chargers or car chargers unless their power output is confirmed to be acceptable.
2. Powering On/Off
- Power On: Press and hold the Power button for a few seconds until the indicator light illuminates.
- Power Off: Press and hold the Power button for a few seconds until the indicator light turns off.
3. Bluetooth Pairing
To connect your iKF Solo headphones to a device via Bluetooth:
- Ensure the headphones are powered off.
- Press and hold the Power button for approximately 5 seconds until the LED indicator flashes, indicating pairing mode.
- On your device (smartphone, tablet, computer), enable Bluetooth and search for available devices.
- Select "iKF Solo" from the list of found devices.
- Once connected, the LED indicator will change to a steady light or flash slowly.
- The headphones will automatically attempt to reconnect to the last paired device when powered on.
Note on Permissions: Some devices may request access to contacts or call history during pairing. While the headphones function without granting these, you may adjust these permissions in your device's Bluetooth settings after pairing if desired.
4. Attaching the Detachable Microphone
For clear voice communication, attach the included detachable microphone:
- Locate the microphone port on the left earcup.
- Insert the microphone jack firmly into the port.
- Adjust the flexible "gooseneck" of the microphone for optimal positioning near your mouth.
Operating Instructions
Controls Overview
Image: A detailed view of the right earcup, illustrating the location and function of the control buttons for volume, track control, call management, and mode selection.
| Action | Function |
|---|---|
| Tap Volume + / - | Adjust Volume Up / Down |
| Long press Volume - | Skip track backward |
| Long press Volume + | Skip track forward |
| Tap Play/Pause button | Play/Pause music |
| Double-tap Play/Pause button | Answer an incoming call |
| Triple-tap Play/Pause button | Activate Transparent touch mode |
| Quadruple-tap Play/Pause button | End call |
| Long press Play/Pause button | Reject an incoming call |
| Tap ANC button | Cycle through Music Mode / ANC Mode / Transparent Mode |
| Double-tap ANC button | Toggle Movie Mode on/off |
| Triple-tap ANC button | Toggle Game Mode on/off |
| Quadruple-tap ANC button | Wake up voice assistant |
Active Noise Cancelling (ANC) and Transparent Mode
The iKF Solo headphones feature multiple listening modes:
- ANC Mode: Reduces external ambient noise, ideal for focused listening in noisy environments.
- Transparent Mode: Allows you to hear your surroundings without removing the headphones, useful for conversations or awareness of your environment.
- Music Mode (ANC Off): Standard listening mode with ANC disabled.
Cycle through these modes by tapping the ANC button.
Image: A graphic representation of how Active Noise Cancelling technology works to filter out ambient sound.
Image: A person demonstrating the use of Transparent Mode by touching the earcup, allowing them to hear their surroundings.
Movie Mode and Game Mode
These specialized modes enhance audio for specific content:
- Movie Mode: Provides immersive 3D surround sound for an enhanced cinematic experience. Activate/deactivate by double-tapping the ANC button.
- Game Mode: Offers ultra-low latency (35ms) for synchronized audio during gaming. Activate/deactivate by triple-tapping the ANC button.
Image: iKF Solo headphones paired with a smartphone displaying a game, highlighting the low latency feature for gaming.
Wired Connection (AUX/USB Audio)
In addition to Bluetooth, the iKF Solo headphones support wired connections:
- AUX Input: Connect a 3.5mm audio cable (not included) to the AUX port on the headphones and your audio source.
- USB Audio Output: Use the USB-C cable to connect to compatible devices for digital audio transmission.
Maintenance
- Cleaning: Wipe the headphones with a soft, dry cloth. Do not use abrasive cleaners or solvents.
- Storage: When not in use, store the headphones in the provided storage bag to protect them from dust and scratches. The foldable design allows for compact storage.
- Battery Care: To prolong battery life, avoid fully discharging the headphones frequently. Charge them regularly, even if not in constant use.
- Water Resistance: These headphones are not water resistant. Avoid exposure to liquids, moisture, and extreme humidity.
Image: The iKF Solo headphones folded for compact storage, demonstrating their portability.
Troubleshooting
| Problem | Possible Cause | Solution |
|---|---|---|
| Headphones do not power 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 Bluetooth on your device. Move headphones closer to the device (within 10 meters). Forget "iKF Solo" on your device and try pairing again. |
| No sound or choppy audio. | Volume too low; not connected; interference; device audio settings. | Increase headphone and device volume. Ensure headphones are properly paired. Move away from other wireless devices. Check audio output settings on your device. Try a wired connection if available. |
| Microphone not working. | Microphone not properly attached; device input settings. | Ensure the detachable microphone is fully inserted into its port. Check your device's audio input settings to confirm "iKF Solo" is selected as the microphone. |
| ANC not effective. | ANC not activated; environmental noise too high. | Tap the ANC button to cycle to ANC mode. ANC is most effective against low-frequency, constant noise. |
Specifications
| Feature | Detail |
|---|---|
| Model Name | iKF Solo |
| Noise Control | Active Noise Cancellation (52dB) |
| Connectivity | Bluetooth, Wired (AUX, USB Type-C) |
| Bluetooth Version | Not specified in input, assuming latest compatible |
| Audio Driver Size | 40mm Dynamic Driver |
| Frequency Range | 20 Hz - 20,000 Hz |
| Impedance | 32 Ohm |
| Battery Life (Playback) | Up to 130 hours (ANC off), 95 hours (ANC on) |
| Charging Time | Approximately 2 hours |
| Headphones Jack | Type-C (for charging/USB audio) |
| Special Features | Detachable Microphone, Multipoint Pairing, Foldable Design, App Control |
| Material | Plastic, Protein Leather (ear cushions) |
| Water Resistance | Not Water Resistant |
Image: An exploded view diagram illustrating the 40mm dynamic drivers and other internal components responsible for the HiFi sound quality.
Warranty Information
iKF products are typically covered by a limited warranty from the date of purchase. Please refer to the warranty card included in your product packaging or visit the official iKF website for detailed warranty terms and conditions. This warranty generally covers manufacturing defects but does not cover damage caused by misuse, accidents, unauthorized modifications, or normal wear and tear.
Support and Contact
For further assistance, technical support, or customer service, please contact iKF support through the following channels:
- Official Website: Visit the iKF Official Store on Amazon for product information and support resources.
- Email Support: Refer to your product packaging or the official website for specific customer service email addresses.
- iKF App: Download the iKF app for additional controls and settings.
Image: A screenshot of the iKF mobile application interface, demonstrating custom settings and controls available for the headphones.
