1. Introduction
The Cellularline Score is an ergonomic mono Bluetooth earphone designed for stability and comfort, featuring an ultra-light design and a removable earhook. It is ideal for users seeking a practical and quick solution for managing calls and audio on the go.
Key features include MULTIPOINT technology for connecting to two devices simultaneously, an integrated microphone with a multi-function answer button, and dedicated volume controls. The earphone offers up to 4.5 hours of talk time and provides excellent sound isolation through its various sized ear cushions.
Image 1.1: The Cellularline Score Mono Bluetooth Earphone, showcasing its sleek black design and earhook.
2. Product Overview and Included Components
The Cellularline Score earphone package includes:
- Cellularline Score Mono Bluetooth Earphone
- Black earhooks (removable, for right/left ear)
- Replacement ear cushions of different sizes
- Micro-USB charging cable
- Instruction Manual
Image 2.1: Diagram illustrating the removable earhook feature, designed for enhanced comfort and stability during use. Two earhooks are included in the box.
Image 2.2: Overview of the easy-to-use controls on the earphone, including buttons for call management, media playback (play/pause, fast forward, rewind), volume adjustment, and voice assistant activation.
3. Setup
3.1 Charging the Earphone
Before first use, fully charge the Cellularline Score earphone. Connect the supplied micro-USB cable to the charging port on the earphone and the other end to a USB power source (e.g., computer USB port, USB wall adapter). The charging time is approximately 12 hours for a full charge, providing up to 12 hours of total play time.
Image 3.1: The earphone is capable of providing up to 12 hours of total play time on a full charge. Note that talk time is specified as 4.5 hours.
3.2 Pairing with Devices (Multipoint Technology)
The Cellularline Score features MULTIPOINT technology, allowing it to connect to two Bluetooth-enabled devices simultaneously (e.g., a smartphone and a laptop). This enables seamless switching between calls on one device and audio on another.
- Ensure the earphone is charged and turned off.
- Press and hold the multi-function button until the LED indicator flashes blue and red, indicating pairing mode.
- On your first device, enable Bluetooth and search for "Cellularline Score" in the list of available devices. Select it to pair.
- Once connected to the first device, turn off the earphone.
- Repeat steps 2 and 3 to pair with your second device.
- After pairing with both devices, turn the earphone off and then on again. It should automatically connect to both previously paired devices.
Image 3.2: The earphone's multipoint technology allows simultaneous connection to two devices, such as a smartphone and a laptop, for enhanced versatility.
3.3 Wearing the Earphone
The earphone comes with a removable earhook that can be attached for either the right or left ear, providing a secure and comfortable fit. Choose the ear cushions that best fit your ear canal for optimal sound isolation and comfort.
4. Operating Instructions
4.1 Power On/Off
- Power On: Press and hold the multi-function button until the LED indicator flashes blue.
- Power Off: Press and hold the multi-function button until the LED indicator flashes red and then turns off.
4.2 Call Management
- Answer/End Call: Press the multi-function button once.
- Reject Call: Press and hold the multi-function button for 2 seconds.
- Redial Last Number: Double-press the multi-function button.
4.3 Music Playback
- Play/Pause: Press the multi-function button once.
- Next Track: Press the 'FF' (Fast Forward) button once.
- Previous Track: Press the 'REW' (Rewind) button once.
4.4 Volume Control
- Increase Volume: Press the 'VOL+' button.
- Decrease Volume: Press the 'VOL-' button.
4.5 Voice Assistant
- Activate Voice Assistant: Press the Voice Assistant button once. (Refer to Image 2.2 for button location).
5. Maintenance
- Cleaning: Use a soft, dry cloth to clean the earphone. Do not use abrasive cleaners or solvents.
- Storage: Store the earphone in a cool, dry place away from direct sunlight and extreme temperatures.
- Battery Care: To prolong battery life, avoid fully discharging the earphone frequently. Charge it regularly, even if not in use for extended periods.
6. Troubleshooting
| Problem | Possible Cause | Solution |
|---|---|---|
| Earphone does not turn on. | Low battery. | Charge the earphone fully. |
| Cannot pair with device. | Earphone not in pairing mode; Bluetooth off on device; device too far. | Ensure earphone is in pairing mode (flashing blue/red). Turn on Bluetooth on your device. Move device closer to earphone (within 10 meters). |
| No sound or low volume. | Volume too low on earphone or device; earphone not connected. | Increase volume on both earphone and connected device. Reconnect the earphone to your device. |
| Call quality is poor. | Weak signal; microphone obstruction. | Move closer to your connected device. Ensure the microphone is not covered. |
| Earphone disconnects frequently. | Out of range; interference; low battery. | Stay within Bluetooth range. Avoid strong electromagnetic interference. Charge the earphone. |
7. Specifications
| Feature | Detail |
|---|---|
| Model Name | BTSCOREK |
| Connectivity Technology | Wireless (Bluetooth) |
| Compatible Devices | Cellular Phones |
| Control Type | Volume Control |
| Control Method | Push Button |
| Special Features | Rechargeable Battery, Lightweight, Microphone Included |
| Battery Composition | Lithium-ion |
| Rechargeable Battery | Yes |
| Charging Time | Approximately 12 hours |
| Play Time | Up to 12 hours total play time (4.5 hours talk time) |
| Color | Black |
| Ear Placement | In-Ear |
| Form Factor | In-Ear |
| Sound Isolation | Acoustic Isolation |
| Headphone Jack | No Jack |
| Manufacturer | CellularLine S.p.A. |
| Country of Origin | China |
| Dimensions (approx.) | 5.5 cm (length) x 1.5 cm (width) |
Image 7.1: The compact size of the Cellularline Score earphone, with approximate dimensions of 5.5 cm in length and 1.5 cm in width.
8. Warranty and Support
Information regarding a specific product warranty period is not available in the provided data. However, the product is subject to a 30-day return policy through Amazon. For further support, please refer to the contact information provided in your product packaging or visit the official Cellularline website.
For general inquiries or technical assistance, please contact Cellularline customer service.
