Introduction
Thank you for choosing the cellularline Call Purely Bluetooth Headphones. These in-ear headphones are designed to provide clear audio for calls and music, featuring advanced Environment Noise Cancelling (ENC) technology and multipoint connectivity. This manual provides instructions for setup, operation, maintenance, and troubleshooting to ensure optimal performance.
Image: The cellularline Call Purely Bluetooth Headphones, white in color, resting within their open charging case. The earbuds are visible, showcasing their ergonomic design.
Package Contents
Please verify that all items are present in your package:
- cellularline Call Purely Bluetooth Headphones (Left and Right Earbuds)
- Charging Case
- USB Charging Cable
- User Manual (This document)
Setup
1. Initial Charging
Before first use, fully charge the headphones and charging case. Connect the provided USB charging cable to the charging case and a compatible USB power source. The indicator light on the case will show charging status.
2. Powering On and Pairing
- Automatic Power On: Open the charging case. The earbuds will automatically power on and enter pairing mode.
- Bluetooth Pairing: On your device (smartphone, tablet, PC), enable Bluetooth. Search for "cellularline Call Purely" in the list of available devices and select it to connect.
- Auto-Pairing: Once successfully paired, the earbuds will automatically connect to your device when removed from the case for subsequent uses.
3. Multipoint Connection
The Call Purely headphones support multipoint technology, allowing connection to two devices simultaneously (e.g., a smartphone and a tablet). To use this feature:
- Pair the headphones with the first device as described above.
- Disable Bluetooth on the first device.
- Pair the headphones with the second device.
- Re-enable Bluetooth on the first device. The headphones should now be connected to both devices.
Image: A visual representation of the multipoint connection feature, showing the cellularline Call Purely headphones wirelessly connected to both a smartphone and a laptop simultaneously.
Operating Instructions
Touch Controls
The Call Purely headphones feature intuitive touch controls on each earbud. Specific functions may vary slightly depending on your device and operating system.
Image: An illustration demonstrating various touch control gestures on the side of an earbud, indicating functions such as call management, music playback, volume control, track skipping, and voice assistance activation.
| Action | Function |
|---|---|
| Single Tap (Left/Right Earbud) | Play/Pause Music, Answer/End Call |
| Double Tap (Right Earbud) | Next Track |
| Double Tap (Left Earbud) | Previous Track |
| Triple Tap (Left/Right Earbud) | Activate Voice Assistant |
| Long Press (Left/Right Earbud) | Reject Call |
Environment Noise Cancelling (ENC)
The Call Purely headphones are equipped with 4 microphones (2 per earbud) and ENC technology to reduce ambient noise during calls. This ensures your voice is transmitted clearly to the person you are speaking with, even in noisy environments.
Image: A detailed view of two earbuds, illustrating the placement of microphones and the concept of environmental noise cancellation for clear call quality.
Battery Life and Charging
The headphones offer a total play time of up to 32 hours with the charging case. Each earbud provides approximately 6 hours of play time on a single charge.
Image: A graphic indicating the total play time of 32 hours with the charging case and 6 hours of play time per earbud charge.
- Charging Earbuds: Place the earbuds into the charging case. They will automatically begin charging.
- Charging Case: Connect the USB charging cable to the case and a power source.
- Battery Indicator: Refer to the LED indicators on the charging case for battery status.
Maintenance
- Cleaning: Regularly clean the earbuds and charging case with a soft, dry, lint-free cloth. Do not use harsh chemicals or abrasive materials.
- Storage: When not in use, store the headphones in their charging case to protect them and keep them charged.
- Avoid Water: These headphones are not waterproof. Avoid exposure to water or excessive moisture.
- Temperature: Do not expose the device to extreme temperatures.
Troubleshooting
| Problem | Possible Solution |
|---|---|
| Headphones do not power on. | Ensure the charging case and earbuds are fully charged. Place earbuds in the case and close, then open again. |
| Cannot pair with device. |
|
| No sound or poor sound quality. |
|
| Microphone not working during calls. |
|
| Multipoint connection issues. |
|
Specifications
| Feature | Detail |
|---|---|
| Model Name | BTPURETWSW |
| Brand | cellularline |
| Connectivity Technology | Bluetooth |
| Ear Placement | In Ear |
| Form Factor | True Wireless |
| Noise Control | Environmental Noise Cancellation (ENC) |
| Microphones | 4 (2 per earbud) |
| Control Method | Touch |
| Battery Life (Total with Case) | Up to 32 Hours |
| Battery Life (Earbuds Single Charge) | Up to 6 Hours |
| Special Features | Multipoint Pairing, Easy Pick Design |
| Compatible Devices | Smartphone, Tablet, PC |
| Material | Plastic |
| Item Weight | 0.1 Kilograms |
Warranty and Support
For warranty information and customer support, please refer to the official cellularline website or contact your local retailer. Keep your proof of purchase for warranty claims.
Manufacturer: Cellularline S.p.A.
Model Number: BTPURETWSW
ASIN: B09652L4J4
