Introduction
Thank you for choosing the Altec Lansing Kids Bluetooth Over-Ear Headphones. This manual provides essential information for the safe and efficient use of your headphones. Please read it thoroughly before use and retain it for future reference.
Product Features
- Safe Volume Limiting: Built-in 85dB volume limit protects developing ears during extended listening. These headphones comply with hearing safety standards.
- Wireless Bluetooth and Wired Mode: Connect wirelessly via Bluetooth or use the included 3.5mm aux cable for wired listening with various devices.
- Foldable and Lightweight Design: The compact, foldable design allows for easy storage and portability.
- Adjustable Headband: Designed to comfortably fit a range of head sizes, from toddlers to older children.
- Rechargeable Battery: The USB rechargeable battery provides hours of playtime.
- In-line Learning Mic: Integrated microphone for communication and interactive learning.

Image: Altec Lansing Kids Bluetooth Over-Ear Headphones with key features labeled.
What's in the Box
- Altec Lansing Kids Bluetooth Over-Ear Headphones
- 3.5mm Audio Cable
- USB Charging Cable (not explicitly listed but implied by 'USB rechargeable battery')
Setup
1. Charging the Headphones
Before first use, fully charge the headphones. Connect the provided USB charging cable to the charging port on the headphones and to a compatible USB power source (e.g., computer USB port, wall adapter). The LED indicator will show charging status and turn off or change color when fully charged.
2. Adjusting the Fit
Gently extend or retract the headband to ensure a comfortable and secure fit over the ears. The ear cushions should rest comfortably without excessive pressure.

Image: Adjustable headband and cushioned ear pads for comfort.
3. Bluetooth Pairing (Wireless Mode)
- Ensure the headphones are charged and powered off.
- Press and hold the Power button on the headphones until the LED indicator flashes, indicating pairing mode.
- On your device (smartphone, tablet, laptop), enable Bluetooth and search for available devices.
- Select "Altec Lansing Kids Headphones" from the list.
- Once connected, the LED indicator will stop flashing or show a solid light.
4. Wired Connection (Aux Mode)
Insert one end of the 3.5mm audio cable into the headphone's audio jack and the other end into the audio output jack of your device. The headphones will automatically switch to wired mode.

Image: Child using headphones with a laptop, illustrating device compatibility.
Operating Instructions
Power On/Off
- To power on, press and hold the Power button until the LED indicator lights up.
- To power off, press and hold the Power button until the LED indicator turns off.
Volume Control
The headphones feature a built-in volume limit of 85dB to protect hearing. Adjust the volume using the controls on your connected device. The headphones will not exceed the safe listening level.
Using the In-line Microphone
When connected wirelessly or via the 3.5mm audio cable (if it supports microphone functionality), the in-line microphone can be used for calls or voice commands. Refer to your device's instructions for microphone usage.
Maintenance
Cleaning
Wipe the headphones with a soft, dry cloth. Do not use harsh chemicals or abrasive materials. Avoid getting moisture into any openings.
Storage
When not in use, fold the headphones for compact storage. Store them in a cool, dry place away from direct sunlight and extreme temperatures.

Image: Foldable design for easy storage and portability.
Troubleshooting
- No Sound:
- Ensure headphones are powered on and charged.
- Check volume levels on both headphones and the connected device.
- If using Bluetooth, ensure proper pairing. Try re-pairing if necessary.
- If using wired mode, ensure the 3.5mm cable is fully inserted into both jacks.
- Cannot Pair via Bluetooth:
- Ensure headphones are in pairing mode (flashing LED).
- Turn off and on Bluetooth on your device.
- Move headphones closer to the device.
- Clear previous Bluetooth connections on your device if experiencing issues.
- Short Battery Life:
- Ensure headphones are fully charged before use.
- Battery life can vary based on volume level and usage.
Specifications
| Feature | Detail |
|---|---|
| Brand | Altec Lansing |
| Model Number | MZX4300-blub-stk-6 |
| Model Name | Kids Safe Over The Ear Headphones |
| Connectivity Technology | Wired, Bluetooth |
| Headphone Jack | 3.5 mm Jack |
| Ear Placement | On Ear |
| Form Factor | Over Ear |
| Noise Control | Sound Isolation |
| Sensitivity | 85 dB (Volume Limited) |
| Frequency Range | 20 Hz - 20,000 Hz |
| Item Weight | 5.6 ounces |
| Additional Features | Foldable |
Official Product Video
Video: Product Overview of the Altec Lansing Kids Bluetooth Over-Ear Headphones, provided by Amazon Product Imaging.
Warranty Information
This product is covered by a Manufacturer Warranty. For specific details regarding warranty coverage, duration, and claims, please refer to the documentation included with your purchase or visit the official Altec Lansing website.
Support
For further assistance, technical support, or to view frequently asked questions, please visit the official Altec Lansing support website. You may also find additional resources and contact information there.