Important Safety Information
Please read all safety instructions carefully before using this product. Keep this manual for future reference.
- Do not expose the headphones to extreme temperatures, humidity, or corrosive substances.
- Avoid listening at high volume levels for extended periods to prevent hearing damage.
- Do not use the headphones while driving, cycling, or operating machinery where the inability to hear ambient sounds could be dangerous.
- Keep the headphones away from children and pets.
- Use only the provided or certified charging cable.
- Do not attempt to disassemble or modify the headphones. This will void the warranty.
- These headphones are not water resistant. Avoid exposure to liquids.
Package Contents
- Celly x Keith Haring Wireless Headphones
- USB-C Charging Cable

Image: The product box for the Celly x Keith Haring Wireless Headphones, showing the headphones and branding.
Product Overview
The Celly x Keith Haring Wireless Headphones KHWHEADPHONE combine iconic art with modern technology. These over-ear headphones feature an ergonomic design with an adjustable headband and padded earcups for comfortable extended use. They offer wireless connectivity via Bluetooth 5.0, a built-in microphone for hands-free calls, and remote controls for easy operation.

Image: Front view of the Celly x Keith Haring Wireless Headphones, showcasing the black and red design with Keith Haring's iconic pattern.
Setup
Charging the Headphones
Before first use, fully charge your headphones to ensure optimal performance.
- Connect the included USB-C charging cable to the USB-C port located on one of the headphone earcups.
- Connect the other end of the cable to a compatible USB power source (e.g., wall adapter, computer USB port).
- The LED indicator light on the headphones will illuminate to show charging status. It will typically change color or turn off once fully charged.
- A full charge provides approximately 6 hours of audio playback.
Pairing with a Bluetooth Device
To connect your headphones to a smartphone, tablet, or other Bluetooth-enabled device:
- Ensure the headphones are powered off.
- Press and hold the power button on the headphones until the LED indicator light begins to flash rapidly, indicating that the headphones are in pairing mode.
- On your device (smartphone, tablet, etc.), go to the Bluetooth settings menu and ensure Bluetooth is enabled.
- Search for available devices. Select "KHWHEADPHONE" from the list of detected devices.
- Once successfully connected, the LED indicator light on the headphones will change (e.g., solid blue or slow flash), and you may hear an audible confirmation.
Operating Instructions
Power On/Off
- Power On: Press and hold the power button for approximately 3 seconds until the LED indicator lights up.
- Power Off: Press and hold the power button for approximately 3 seconds until the LED indicator turns off.
Music Playback
Use the remote controls on the headphones to manage your music:
- Play/Pause: Press the multi-function button once.
- Next Track: Double-press the multi-function button.
- Previous Track: Triple-press the multi-function button.
- Volume Up: Press the volume up button.
- Volume Down: Press the volume down button.
Call Management
The built-in microphone allows for hands-free calls:
- Answer/End Call: Press the multi-function button once during an incoming call or to end an ongoing call.
- Reject Call: Press and hold the multi-function button for approximately 2 seconds during an incoming call.
Maintenance
- Cleaning: Use a soft, dry, lint-free cloth to clean the surface of the headphones. Do not use harsh chemicals, cleaning solvents, or strong detergents.
- Storage: When not in use, store the headphones 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 them regularly, even if not used for a long period.
Troubleshooting
| Problem | Solution |
|---|---|
| Headphones do not power on. | Ensure the headphones are fully charged. Connect them to a power source using the USB-C cable. |
| Cannot pair with my device. | Ensure Bluetooth is enabled on your device and the headphones are in pairing mode (rapidly flashing LED). Move the headphones closer to your device. Try restarting both devices. |
| No sound or low volume. | Check the volume levels on both the headphones and your connected device. Ensure the headphones are correctly paired and connected. Try disconnecting and re-pairing. |
| Poor sound quality or intermittent connection. | Move closer to your connected device to minimize interference. Ensure there are no physical obstacles between the headphones and the device. Avoid environments with strong Wi-Fi or other wireless signals. |
| Microphone not working. | Ensure the headphones are properly connected and selected as the audio input device on your phone/computer. Check if the microphone is muted on your device. |
Specifications
| Feature | Detail |
|---|---|
| Brand | Celly |
| Model Name | KHWHEADPHONE |
| Connectivity Technology | Wireless (Bluetooth) |
| Bluetooth Version | 5.0 |
| Form Factor | Over-ear |
| Ear Placement | Over-ear |
| Microphone | Built-in |
| Battery Life | Up to 6 hours |
| Charging Port | USB-C |
| Control Type | Remote, Touch Control |
| Frequency Range | 20 Hz - 20,000 Hz |
| Driver Type | Dynamic Driver |
| Noise Control | Acoustic Isolation |
| Material | Plastic |
| Water Resistance | Not water resistant |
| Compatible Devices | Wide range of Bluetooth devices (Smartphones, Tablets) |
Warranty and Support
These Celly x Keith Haring Wireless Headphones KHWHEADPHONE come with a 2-year manufacturer's warranty from the date of purchase. Please retain your proof of purchase for warranty claims.
For technical support, warranty claims, or further assistance, please visit the official Celly website or contact their customer service directly. You can also find more product information and support resources by visiting the Celly Store on Amazon.