Introduction
The Cellularline LUME True Wireless Open-Ear Earbuds are engineered to provide a seamless audio experience while keeping you aware of your surroundings. Featuring an open-ear design, these earbuds allow you to enjoy music and manage calls safely, making them ideal for city commutes, public transportation, or office environments. The fully adjustable design ensures optimal comfort and excellent audio quality for various ear shapes.
- Open-Ear Design: Stay connected and aware of your environment.
- Adjustable Fit: Ensures optimal comfort and adaptability.
- IPX4 Certified: Resistant to sweat and splashes.
- Voice Assistant Compatible: For smart control.
- Integrated Microphone: For clear calls anywhere.
What's in the Box
Please check the package contents to ensure all items are present:
- Cellularline LUME True Wireless Open-Ear Earbuds
- Charging Case
- USB Charging Cable
- User Manual
Setup
1. Charging the Earbuds and Case
Before first use, fully charge the earbuds and their charging case. Connect the provided USB charging cable to the charging port on the case and to a compatible USB power source. The indicator lights on the case will show the charging status.
Image: The sleek charging case for the LUME earbuds, shown connected to a charging cable. This image illustrates how to charge the device.
2. Powering On and Pairing
- Open the charging case. The earbuds will automatically power on and enter pairing mode.
- On your smartphone or audio device, enable Bluetooth and search for new devices.
- Select "Cellularline LUME" from the list of available devices to connect.
- Once connected, you will hear an audio prompt, and the indicator lights on the earbuds will change.
3. Adjusting the Fit
The LUME earbuds feature an adjustable design for a secure and comfortable fit. Gently place the earbuds over your ears and adjust the ear hooks until they sit comfortably and securely. Ensure the sound is directed towards your ear canal for optimal audio experience.
Image: A man wearing the LUME earbuds, highlighting their stable and comfortable fit, and adjustable design.
Image: A woman wearing the LUME earbuds while exercising outdoors, illustrating the open-ear design that allows for environmental awareness.
Operating Instructions
Music Playback
- Play/Pause: Tap once on either earbud.
- Next Track: Double-tap the right earbud.
- Previous Track: Double-tap the left earbud.
- Volume Control: Adjust via your connected device.
Call Management
- Answer/End Call: Tap once on either earbud.
- Reject Call: Press and hold either earbud for 2 seconds.
Voice Assistant
To activate your device's voice assistant (e.g., Siri, Google Assistant), triple-tap either earbud. Speak your command after the prompt.
Maintenance
Cleaning
Regularly clean your earbuds and charging case to maintain optimal performance and hygiene. Use a soft, dry, lint-free cloth. Do not use abrasive cleaners or solvents.
Water Resistance (IPX4)
The LUME earbuds are IPX4 certified, meaning they are resistant to sweat and splashes. They are not designed for submersion in water. Avoid exposing them to heavy rain or showering with them.
Image: A LUME earbud with water splashing around it, demonstrating its IPX4 resistance to sweat and splashes.
Storage
When not in use, store the earbuds in their charging case to protect them and ensure they are charged for your next use. Store in a cool, dry place away from direct sunlight and extreme temperatures.
Troubleshooting
| Problem | Possible Cause | Solution |
|---|---|---|
| Earbuds not pairing | Bluetooth is off on device; earbuds not in pairing mode; out of range. | Ensure Bluetooth is on. Place earbuds in case, close, then open to re-enter pairing mode. Move device closer to earbuds. |
| No sound from earbuds | Volume too low; earbuds not connected; media paused. | Increase volume on device. Reconnect earbuds. Check media playback status. |
| Earbuds not charging | Charging cable faulty; case battery low; poor connection. | Try a different cable. Charge the case. Ensure earbuds are correctly seated in the case. |
| Short battery life | Earbuds not fully charged; high volume usage. | Ensure earbuds and case are fully charged. Reduce listening volume. |
Specifications
| Feature | Detail |
|---|---|
| Brand | cellularline |
| Model Name | BTLUMETWSK |
| Connectivity Technology | Wireless (Bluetooth) |
| Ear Placement | Open-ear |
| Water Resistance Level | IPX4 (Sweat and splash resistant) |
| Total Playback Time | Up to 32 hours with charging case |
| Single Charge Playback | Up to 8 hours |
| Frequency Range | 20Hz - 20,000Hz |
| Material | Plastic and Silicone |
| Compatible Devices | Smartphones, Smart speakers |
| Control Method | Voice |
Image: The LUME earbuds in their charging case, illustrating the impressive 32 hours of total playback time and 8 hours of single charge autonomy.
Warranty Information
The Cellularline LUME True Wireless Open-Ear Earbuds come with a 2-year manufacturer's warranty. This warranty covers defects in materials and workmanship under normal use. Please retain your proof of purchase for warranty claims. For specific terms and conditions, refer to the warranty card included in your product packaging or visit the official Cellularline website.
Support
For further assistance, technical support, or to inquire about replacement parts, please contact Cellularline customer service. You can find contact information on the official Cellularline website or through the support details provided in your product packaging.
Online Resources: Visit the official Cellularline website for FAQs, updated manuals, and support contact details.
Customer Service: Refer to the contact information provided with your purchase or on the Cellularline website for direct support.