LEVN Bluetooth Headset CT003 User Manual

1. හැඳින්වීම

Thank you for choosing the LEVN Bluetooth Headset CT003. This wireless headset is designed to provide superior audio quality and seamless connectivity for various applications, including remote work, conferences, online classes, and music listening. Featuring advanced AI noise-cancelling microphone technology, dual device connection, and long battery life, this headset ensures clear communication and comfortable wear for extended periods.

Figure 1: LEVN Bluetooth Headset CT003

2. පෙට්ටියේ ඇති දේ

• LEVN Binaural Bluetooth Headset with Microphone
• C වර්ගය ආරෝපණ කේබලය
• පරිශීලක අත්පොත (මෙම ලේඛනය)

3. නිෂ්පාදන ලක්ෂණ

• Advanced AI Noise Cancelling Microphone: Effectively suppresses up to 99% of distracting background noise, ensuring clear communication in noisy environments.
• Dual Connection & Bluetooth 5.3: Connects to two devices simultaneously with faster pairing, stable connection, lower latency, and improved audio quality.
• 60 Hours Working Time & HiFi Stereo Sound: Provides up to 60 hours of use on a single 2-hour charge, delivering crystal clear stereo sound.
• MFB & Mute Functions: Multi-Function Button (MFB) for call management and pairing. Dedicated mic mute button for privacy during calls.
• Comfortable Wearing: Lightweight design with cushioned ear pads, adjustable headband, and a flexible 270° rotatable microphone for optimal comfort and positioning.

Figure 2: AI Noise Cancelling Microphone in action, blocking out background noise.

Figure 3: Connect to two devices simultaneously using Bluetooth 5.3.

Figure 4: Enjoy up to 60 hours of working time on a single charge.

Figure 5: Adjustable headband, rotatable earmuffs, and 270° rotatable mic for comfort.

4. සැකසුම් මාර්ගෝපදේශය

4.1 හෙඩ්සෙට් එක ආරෝපණය කිරීම

Before first use, fully charge your headset. The headset provides up to 60 hours of working time on a full charge, which typically takes 2 hours.

1. Connect the provided Type C charging cable to the charging port on the headset.
2. කේබලයේ අනෙක් කෙළවර USB බල ප්‍රභවයකට සම්බන්ධ කරන්න (උදා: පරිගණක USB පෝට් එක, බිත්ති ඇඩැප්ටරය).
3. The LED indicator will show charging status (refer to Section 5.1 for LED indicator details).
4. සම්පුර්ණයෙන්ම ආරෝපණය වූ පසු, ආරෝපණ කේබලය විසන්ධි කරන්න.

4.2 උපාංග සමඟ යුගල කිරීම

The LEVN CT003 headset uses Bluetooth 5.3 for a stable and efficient connection. It supports dual connection, allowing you to connect to two devices simultaneously.

1. බල ගැන්වීම: Press and hold the Multi-Function Button (MFB) until the LED indicator flashes blue and red, indicating pairing mode.
2. බ්ලූටූත් සබල කරන්න: ඔබගේ උපාංගයේ (ස්මාර්ට්ෆෝන්, ටැබ්ලටය, ලැප්ටොප්) බ්ලූටූත් සක්‍රීය කරන්න.
3. Select Headset: In your device's Bluetooth settings, search for and select "CT003" from the list of available devices.
4. සම්බන්ධතාවය තහවුරු කරන්න: Once connected, the LED indicator on the headset will turn solid blue. A voice prompt will confirm "Connected".
5. ද්විත්ව සම්බන්ධතාවය: To connect a second device, disconnect the headset from the first device (or turn off Bluetooth on the first device temporarily). Put the headset back into pairing mode (blue and red flashing LED). Connect to the second device. Then, re-enable Bluetooth on the first device, and the headset should automatically reconnect to both.

5. මෙහෙයුම් උපදෙස්

5.1 හෙඩ්සෙට් පාලන

රූපය 6: අවසන්view of headset controls and indicators.

5.2 මයික්‍රෆෝන භාවිතය

The 270° rotatable microphone can be adjusted to your preferred position on either your right or left side. Ensure the microphone is positioned close to your mouth for optimal voice pickup and noise cancellation.

5.3 භාවිත අවස්ථා

Figure 7: The headset is suitable for call centers, remote work, and music listening.

6. නඩත්තුව සහ රැකවරණය

• මෘදු, වියළි රෙද්දකින් හෙඩ්සෙට් එක නිතිපතා පිරිසිදු කරන්න.
• හෙඩ්සෙට් එක අධික උෂ්ණත්වයන්ට, ආර්ද්‍රතාවයට හෝ සෘජු හිරු එළියට නිරාවරණය කිරීමෙන් වළකින්න.
• උල්ෙල්ඛ පිරිසිදු කරන්නන් හෝ ද්රාවණ භාවිතා නොකරන්න.
• භාවිතයේ නොමැති විට හෙඩ්සෙට් එක සිසිල් වියළි ස්ථානයක ගබඩා කරන්න.
• හෙඩ්සෙට් එක බිම හෙළීමෙන් හෝ දැඩි බලපෑම්වලට ලක් කිරීමෙන් වළකින්න.

7. දෝශ නිරාකරණය

If you encounter issues with your LEVN Bluetooth Headset, please refer to the following common solutions:

• Headset not powering on: Ensure the headset is fully charged. Connect it to the Type C charging cable and allow it to charge for at least 10 minutes before attempting to power on again.
• උපාංගය සමඟ යුගල කළ නොහැක:
  • Ensure the headset is in pairing mode (LED flashing blue and red).
  • Make sure Bluetooth is enabled on your device and it is within the 15-meter range.
  • ඔබගේ බ්ලූටූත් සැකසීම් වලින් උපාංගය අමතක කර නැවත යුගල කිරීමට උත්සාහ කරන්න.
  • හෙඩ්සෙට් එක සහ ඔබගේ උපාංගය යන දෙකම නැවත ආරම්භ කරන්න.
• Poor microphone quality or background noise:
  • Ensure the microphone boom is positioned correctly, close to your mouth.
  • Verify that the AI Noise Cancellation feature is active (it is an inherent feature of the microphone).
  • Check your device's audio input settings to ensure the headset microphone is selected as the default input device.
• Audio in mono during calls/gaming: This is a limitation of Bluetooth technology when using the microphone for communication (Hands-Free Profile). To achieve stereo audio, the microphone typically needs to be inactive. If stereo audio with an active microphone is critical for your use case (e.g., gaming), consider a headset that uses a 2.4GHz wireless protocol instead of Bluetooth.
• අපහසු ගැළපීම: Adjust the headband and rotate the earmuffs to find a comfortable fit. The headset is designed to be lightweight for extended wear.

8. පිරිවිතර

9. වගකීම් සහ සහාය

For warranty information and technical support, please refer to the official LEVN website or contact their customer service directly. Details can typically be found on the product packaging or the LEVN brand store on Amazon.