Introduction
The Cellularline Alpha Bluetooth Headphones are designed to provide a rich, powerful, and defined sound experience. Featuring Active Noise Cancelling (ANC) technology, these headphones reduce external background noise for immersive listening. Their minimal, elegant, and compact design ensures maximum practicality and freedom of listening wherever you are. The soft earcups adapt perfectly to the ear, and the 40mm neodymium drivers deliver clear highs and powerful, distortion-free bass. The Alpha headphones also support fast charging and include a built-in microphone for hands-free calls and a universal remote control for managing music and calls.
Package Contents
Please check that all items are present in the package:
- 1 x Cellularline Alpha Headphones
- 1 x Charging Cable (USB)
- 1 x AUX Cable (3.5mm audio cable)
- 1 x Soft Travel Pouch
- 1 x User Manual (this document)
Image: Cellularline Alpha headphones folded and stored in the included soft travel pouch, demonstrating the foldable design for easy portability.
Setup
1. Charging the Headphones
Before first use, fully charge the headphones. A full charge provides approximately 14 hours of playtime. The fast charge feature allows for 90 minutes of playback with just 15 minutes of charging.
- Locate the charging port on the headphones.
- Connect the provided USB charging cable to the headphones.
- Connect the other end of the USB cable to a compatible USB power source (e.g., computer USB port, USB wall adapter).
- The LED indicator on the headphones will illuminate during charging and turn off or change color when fully charged.
2. Bluetooth Pairing
Pair your Cellularline Alpha headphones with your Bluetooth-enabled device (smartphone, tablet, computer).
- Ensure the headphones are charged and turned off.
- Press and hold the Power button on the headphones until the LED indicator flashes rapidly, indicating pairing mode.
- On your device, go to Bluetooth settings and enable Bluetooth.
- Search for available devices. "Cellularline Alpha" or "Alpha" should appear in the list.
- Select "Cellularline Alpha" to connect. Once connected, the LED indicator will stop flashing and may turn solid blue.
- If prompted for a passcode, enter "0000".
The headphones will automatically attempt to reconnect to the last paired device when powered on.
3. Wired Connection (AUX Mode)
For devices without Bluetooth or when the battery is depleted, you can use the included 3.5mm AUX cable.
- Connect one end of the 3.5mm AUX cable to the audio input jack on the headphones.
- Connect the other end of the AUX cable to the 3.5mm audio output jack on your device.
- The headphones will automatically switch to wired mode. Note that some functions like the built-in microphone and remote control may not work in wired mode, depending on your device.
Operating Instructions
Image: Front view of the Cellularline Alpha headphones, showcasing their sleek design and comfortable earcups.
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
- Play/Pause: Press the Multi-function button (often the Power button or a dedicated play/pause button) once.
- Next Track: Press and hold the Volume Up button or a dedicated 'Next' button.
- Previous Track: Press and hold the Volume Down button or a dedicated 'Previous' button.
- Volume Up: Press the Volume Up button.
- Volume Down: Press the Volume Down button.
Call Management
- Answer/End Call: Press the Multi-function button once during an incoming call to answer, or once during a call to end.
- Reject Call: Press and hold the Multi-function button for approximately 2 seconds during an incoming call.
- Redial Last Number: Double-press the Multi-function button when not on a call.
Active Noise Cancelling (ANC)
The Active Noise Cancelling feature reduces ambient background noise, providing a more immersive audio experience.
Image: Detail of the right earcup of the Cellularline Alpha headphones, highlighting the Active Noise Cancelling (ANC) switch and its function in reducing external noise.
- Activate ANC: Locate the ANC switch on the earcup (refer to the diagram in the quick start guide if available). Slide the switch to the 'ON' position. A dedicated LED indicator may light up to confirm ANC is active.
- Deactivate ANC: Slide the ANC switch to the 'OFF' position.
Note: Using ANC may slightly reduce battery life.
Maintenance
Cleaning
- Use a soft, dry, lint-free cloth to clean the surfaces of the headphones.
- Do not use abrasive cleaners, solvents, or strong chemicals.
- Avoid getting moisture into any openings.
- The earpads can be gently wiped with a slightly damp cloth if necessary, then immediately dried.
Image: A hand gently pressing the soft earcup of the Cellularline Alpha headphones, illustrating the comfortable and adaptable padding.
Storage
- When not in use, store the headphones in the provided soft travel pouch to protect them from dust and scratches.
- Store in a cool, dry place, away from extreme temperatures and direct sunlight.
- Avoid placing heavy objects on top of the headphones.
Troubleshooting
| Problem | Possible Cause | Solution |
|---|---|---|
| Headphones do not turn on. | Battery is depleted. | Charge the headphones fully. |
| Cannot pair via Bluetooth. | Headphones not in pairing mode; Device Bluetooth off; Too far from device. | Ensure headphones are in pairing mode (flashing LED). Turn device Bluetooth off and on. Move headphones closer to device (within 10 meters). |
| No sound or low volume. | Volume too low on headphones or device; Headphones not connected; Wrong audio source. | Increase volume on both headphones and device. Re-pair or re-connect AUX cable. Ensure correct audio output is selected on your device. |
| Sound distortion. | Volume too high; Interference; Low battery. | Reduce volume. Move away from other electronic devices. Charge headphones. |
| ANC not working effectively. | ANC switch off; Very loud or irregular noises. | Ensure ANC switch is ON. ANC is most effective against consistent low-frequency noise. |
Specifications
- Model Name: Alpha
- Model Number: BTHEADBANCK
- Connectivity: Bluetooth Wireless, 3.5mm AUX
- Driver Size: 40mm Neodymium
- Frequency Response: 20-20,000Hz
- Impedance: 32 Ω
- Sensitivity: 110±3dB
- Play Time: Up to 14 hours
- Stand-by Autonomy: 540 hours
- Charging Time: Fast charge (15 mins for 90 mins playback)
- Features: Active Noise Cancelling (ANC), Built-in Microphone, Universal Remote Control, Foldable Design, Extra Pump Bass
- Dimensions: 19 x 9 x 24 cm
- Weight: 800 grams
- Battery: 1 Lithium Ion battery (included)
- Material: Soft plastic, Hard plastic
Warranty and Support
Cellularline products are designed and manufactured to the highest quality standards. For information regarding warranty coverage, technical support, or service, please refer to the warranty card included in your product packaging or visit the official Cellularline website.
For customer service inquiries, please contact your local Cellularline distributor or retailer. Keep your proof of purchase for warranty claims.
Official Website: www.cellularline.com
