Introduction
Thank you for choosing the iClever Kids Bluetooth Headphones BTH18. These headphones are designed with your child's safety and comfort in mind, featuring volume limits, durable materials, and versatile connectivity options. This manual provides detailed instructions to help you set up, operate, and maintain your headphones for optimal performance.

iClever Kids Bluetooth Headphones BTH18 in Blossom Pink, designed for comfort and safety.
Package Contents
Please check the package contents to ensure all items are present:
- 1x iClever BTH18 Kids Bluetooth Headphones
- 1x USB-C Charging Cable
- 1x 3.5mm Detachable Audio Cable
- User Manual

Illustrative image of iClever BTH18 headphones and included accessories.
Product Diagram & Controls
Familiarize yourself with the headphone's buttons and ports:

Key controls and ports on the iClever BTH18 headphones.
- Light Mode Button: Press to cycle through LED light modes or turn off.
- MFB (Multi-Function Button): Play/Pause music, Answer/Hang up calls.
- Power Button: Press and hold to power on/off.
- 3.5mm Audio Port: For wired connection using the included AUX cable.
- USB-C Charging Port: For charging the headphones.
Setup
1. Charging the Headphones
- Connect the included USB-C charging cable to the USB-C Charging Port on the headphones and a compatible USB power source.
- The LED indicator will show charging status. A full charge provides up to 43 hours of playtime (with LED lights off). A quick 10-minute charge can provide up to 6 hours of playtime.
2. Power On/Off
- To Power On: Press and hold the Power Button for 2-3 seconds until the LED indicator lights up and you hear a voice prompt "Power On".
- To Power Off: Press and hold the Power Button for 2-3 seconds until the LED indicator turns off and you hear a voice prompt "Power Off".
3. Bluetooth Pairing
- Ensure the headphones are powered off.
- Press and hold the Power Button for 5 seconds until the LED indicator flashes red and blue alternately, indicating pairing mode.
- On your device (smartphone, tablet, etc.), enable Bluetooth and search for "iClever BTH18".
- Select "iClever BTH18" to connect. Once connected, the LED indicator will flash blue slowly, and you will hear a voice prompt "Connected".
4. Wired Mode (Optional)
- Connect one end of the included 3.5mm audio cable to the 3.5mm Audio Port on the headphones.
- Connect the other end to your audio device (e.g., tablet, phone).
- Wired mode works even if the headphone battery is depleted.
Operating Instructions
1. Volume Control
- The headphones feature two safe volume limits: 74dBA and 85dBA.
- To switch between volume modes, press the volume limit switch button (refer to Product Diagram).
- Use the volume up/down buttons on the headphones or your connected device to adjust the volume within the selected safe limit.
2. LED Lights
- Press the Light Mode Button to cycle through different colorful LED light effects.
- Press the Light Mode Button repeatedly to turn off the LED lights and conserve battery.
3. Music Playback & Calls
- Play/Pause: Press the MFB button once.
- Next Track: Press and hold the Volume Up button.
- Previous Track: Press and hold the Volume Down button.
- Answer/End Call: Press the MFB button once.
- Reject Call: Press and hold the MFB button for 2 seconds.
Safety Information
The iClever BTH18 headphones prioritize your child's hearing safety and overall well-being:
- Volume Limits: Equipped with 74dBA and 85dBA volume limits to protect young ears from potential damage due to excessive sound levels.
- Safe Materials: Constructed from sustainable, BPA-free ABS materials that comply with Rohs2.0 and CPC standards. The product is FCC-certified.
- Ergonomic Design: Lightweight (5.6 ounces), adjustable, and features soft over-ear ear pads for comfortable extended wear.

The iClever BTH18 headphones are made with BPA-free materials for child safety.
Maintenance
- Clean the headphones with a soft, dry cloth. Do not use harsh chemicals or abrasive materials.
- Store the headphones in a cool, dry place when not in use.
- Avoid exposing the headphones to extreme temperatures, moisture, or direct sunlight.
- The foldable design allows for compact storage, protecting them during travel.

The foldable design makes the headphones easy to store and transport.
Troubleshooting
| Problem | Possible Cause | Solution |
|---|---|---|
| Headphones won't power on | Low battery | Charge the headphones using the USB-C cable. |
| Cannot pair via Bluetooth | Not in pairing mode; device Bluetooth off; too far from device | Ensure headphones are in pairing mode (flashing red/blue). Turn on Bluetooth on your device. Move headphones closer to the device (within 33 feet). |
| No sound in Bluetooth mode | Volume too low; not connected; incorrect audio output | Increase volume on headphones and device. Re-pair headphones. Check device's audio output settings. |
| No sound in wired mode | Cable not fully inserted; faulty cable; device volume too low | Ensure 3.5mm cable is fully inserted into both ports. Try a different 3.5mm cable. Increase volume on the connected device. |
Specifications
| Feature | Detail |
|---|---|
| Model Name | BTH18 |
| Connectivity Technology | Wired, Wireless (Bluetooth 5.3) |
| Bluetooth Range | 33 Feet |
| Audio Driver Size | 40 Millimeters |
| Battery Life | Up to 43 Hours (lights off) |
| Charging Port | USB-C |
| Volume Limits | 74dBA / 85dBA |
| Material | Acrylonitrile Butadiene Styrene (ABS), Faux Leather |
| Item Weight | 5.6 ounces (157.91 Grams) |
| Dimensions | 5.78 x 2.95 x 5.11 inches |
| Special Features | Colorful LED Light, Built-in Microphone, Foldable, Adjustable, 90° Swivel Ear Cups, Sound Isolation |
Official Product Videos
Quick Overview! iClever Kids Bluetooth Headphones
A quick overview of the iClever Kids Bluetooth Headphones, highlighting key features and design.
iClever Kids Headphones - Highly Recommend
A detailed review of the iClever Kids Headphones, focusing on comfort, durability, and sound quality.
Watch The Many Kid Friendly Features on the iClever
Explore the various kid-friendly features of the iClever headphones, including safety and design aspects.
Warranty and Support
For warranty information or technical support, please refer to the included User Manual or contact iClever customer service. The manufacturer is iClever.