1. Pengenalan
Thank you for choosing the Lavales E500Pro Bluetooth 5.2 Hybrid Active Noise Cancelling Headphones. This manual provides comprehensive instructions to help you set up, operate, maintain, and troubleshoot your new headphones. Please read this manual carefully before use to ensure optimal performance and longevity of your device.
The Lavales E500Pro headphones are designed to deliver high-fidelity audio with advanced active noise cancellation, offering a superior listening experience for travel, work, and daily use. Key features include Bluetooth 5.2 connectivity, extended battery life, and both wireless and wired listening options.
2. Kandungan Pakej
Sila sahkan bahawa semua item yang disenaraikan di bawah disertakan dalam pakej anda:
- Lavales E500Pro ANC Headphone x1
- 3.5mm to USB-C Audio Cable x1
- Kabel Pengecas USB-C x1
- Anti-dust Bag x1
- Manual Pengguna x1

Figure 2.1: Contents of the Lavales E500Pro package.
Jika ada item yang hilang atau rosak, sila hubungi sokongan pelanggan.
3. Produk Lebihview
Familiarize yourself with the physical components and controls of your Lavales E500Pro headphones:

Figure 3.1: Control layout of the Lavales E500Pro headphones.
Fungsi Kawalan:
- Power On/Off / Pairing Button:
- Short Press: Pause/Play music, Answer/Hang Up calls.
- Double Tap: Activate Voice Assistant.
- Long Press: Power ON/OFF, initiate Bluetooth Pairing.
- Volume + / Next Track Button:
- Short Press: Increase Volume.
- Long Press: Skip to Next Song.
- Volume - / Previous Track Button:
- Short Press: Decrease Volume.
- Long Press: Go to Previous Song.
- Active Noise Cancellation (ANC) Button: Press to toggle ANC mode.
- Port Pengecasan Jenis-C: Untuk mengecas fon kepala.
4. Persediaan
4.1. Mengecas Fon Kepala
Before first use, fully charge your headphones. Use the provided USB-C charging cable to connect the headphones to a compatible USB power source (e.g., computer USB port, wall adapter). The charging indicator light will show the charging status.
- Cas penuh biasanya mengambil masa 1.5 hingga 2 jam.
- Pengecasan pantas selama 5 minit memberikan masa bermain selama kira-kira 5 jam.
- Ensure you use the original USB-C cable for optimal charging performance. Some higher wattage cables or plugs may not work correctly.

Figure 4.1: Lavales E500Pro headphones highlighting long battery life for travel.
4.2. Hidupkan/Mati Kuasa
- Untuk Menghidupkan: Tekan dan tahan butang Hidup/Mati selama lebih kurang 3 saat sehingga lampu penunjuk menyala.
- Untuk Mematikan: Tekan dan tahan butang Hidup/Mati selama lebih kurang 3 saat sehingga lampu penunjuk padam.
4.3. Berpasangan Bluetooth
Untuk menyambungkan fon kepala anda ke peranti berdaya Bluetooth:
- Pastikan fon kepala dimatikan.
- Press and hold the Power On/Off button for approximately 5 seconds until the indicator light flashes blue and red, indicating pairing mode.
- Pada peranti anda (telefon pintar, tablet, komputer riba), dayakan Bluetooth dan cari peranti yang tersedia.
- Select "Lavales E500Pro" from the list of found devices.
- Sebaik sahaja disambungkan, lampu penunjuk akan bertukar menjadi biru pekat atau biru berkelip perlahan-lahan.
The headphones utilize Bluetooth 5.2 technology for a stable connection up to 50 feet (15 meters).

Figure 4.2: Bluetooth pairing process with a smartphone.
4.4. Sambungan Berwayar
The Lavales E500Pro headphones can also be used in wired mode, which is useful when battery is low or for devices without Bluetooth connectivity.
- Connect one end of the provided 3.5mm to USB-C audio cable to the USB-C port on the headphones.
- Connect the other end (3.5mm jack) to the audio output port of your device.
- Fon kepala akan bertukar secara automatik kepada mod berwayar.

Figure 4.3: Wired connection using the 3.5mm audio cable.
4.5. Sambungan Berbilang Titik
The headphones support multi-point connection, allowing you to connect to two Bluetooth devices simultaneously (e.g., a smartphone and a laptop).
- Pasangkan fon kepala dengan peranti pertama seperti yang diterangkan dalam Bahagian 4.3.
- Lumpuhkan Bluetooth pada peranti pertama. Fon kepala akan memasuki semula mod berpasangan.
- Pasangkan fon kepala dengan peranti kedua.
- Dayakan semula Bluetooth pada peranti pertama. Fon kepala harus bersambung secara automatik ke kedua-dua peranti.
- Audio will play from the device that is actively transmitting sound.

Figure 4.4: Multi-point connection to a tablet and a smartphone.
5. Arahan Operasi
5.1. Pembatalan Bunyi Aktif (ANC)
The Lavales E500Pro headphones feature hybrid active noise cancellation to reduce ambient noise.
- To Activate/Deactivate ANC: Press the dedicated ANC button on the headphone. An audible prompt or indicator light will confirm the status change.
- The ANC technology, with its four built-in microphones, effectively reduces a wide range of low-frequency and mid-frequency noises, such as those encountered during air travel or in busy office environments.

Figure 5.1: Active Noise Cancellation in various environments.
5.2. Fungsi Panggilan
When connected to a smartphone, you can manage calls directly from your headphones:
- Jawab/Tamatkan Panggilan: Tekan pendek butang Kuasa Hidup/Mati.
- Tolak Panggilan: Tekan lama butang Hidup/Mati.
- Aktifkan Pembantu Suara: Double tap the Power On/Off button.
The headphones feature Environmental Noise Cancellation (ENC) for clear call clarity, ensuring your voice is heard clearly in various settings.

Figure 5.2: User enjoying clear call quality with Lavales E500Pro headphones.
5.3. Main balik Muzik
Control your music playback using the buttons on the headphones:
- Main/Jeda: Tekan pendek butang Kuasa Hidup/Mati.
- Kelantangan: Tekan butang Kelantangan + sebentar.
- Perlahankan suara: Tekan butang Kelantangan sebentar.
- Lagu Seterusnya: Tekan lama butang Kelantangan +.
- Trek Sebelumnya: Tekan lama butang Kelantangan -.
The E500Pro headphones are equipped with 40mm dynamic drivers and a silk diaphragm, providing Hi-Resolution audio with powerful bass, clear mid-frequencies, and crisp high tones up to 40kHz for an immersive listening experience.

Figure 5.3: Internal structure of the 40mm dynamic speaker.
6. Penyelenggaraan
Penyelenggaraan yang betul memastikan jangka hayat dan prestasi fon kepala anda:
- Pembersihan: Gunakan kain lembut dan kering untuk membersihkan fon kepala. Jangan gunakan pembersih atau pelarut yang melelas.
- Storan: When not in use, store the headphones in the provided anti-dust bag to protect them from dust and scratches. Avoid storing in extreme temperatures or high humidity.
- Elakkan Air: The headphones are not waterproof. Avoid exposure to water or excessive moisture.
- Penjagaan Kabel: Handle cables gently. Do not pull on the cables to disconnect them.
7. Penyelesaian masalah
If you encounter issues with your Lavales E500Pro headphones, please refer to the following common solutions:
| Masalah | Kemungkinan Punca | Penyelesaian |
|---|---|---|
| Fon kepala tidak dihidupkan. | Bateri lemah. | Cas fon kepala sepenuhnya menggunakan kabel USB-C yang disediakan. |
| Tidak boleh berpasangan melalui Bluetooth. | Fon kepala tidak dalam mod berpasangan; Bluetooth dilumpuhkan pada peranti; gangguan. | Ensure headphones are in pairing mode (flashing blue/red light). Enable Bluetooth on your device. Move closer to the device and away from other wireless devices. |
| Tiada bunyi atau kualiti bunyi yang buruk. | Volume too low; incorrect audio source; loose wired connection; Bluetooth range issue. | Adjust volume on headphones and device. Ensure correct audio output is selected. Reconnect the 3.5mm cable firmly. Move closer to the Bluetooth device. |
| ANC tidak berkesan. | ANC not activated; type of noise not fully cancelled by ANC. | Press the ANC button to activate. Note that ANC is most effective against low-frequency, constant noises. |
| Fon kepala tidak dicas. | Faulty cable or power source; incompatible charging adapter. | Ensure the USB-C cable is securely connected. Try a different USB power source. Use the original USB-C charging cable as some high-wattage chargers may not be compatible. |
If the issue persists after trying these solutions, please contact Lavales customer support.
8. Spesifikasi
Technical specifications for the Lavales E500Pro headphones:
| Ciri | Spesifikasi |
|---|---|
| Nama Model | E500Pro |
| Versi Bluetooth | 5.2 |
| Julat Bluetooth | Sehingga 50 kaki (15 meter) |
| Kawalan Bunyi | Pembatalan Bunyi Aktif Hibrid |
| Jenis Pemacu Audio | Pemandu Dinamik |
| Saiz Pemacu Audio | 40 mm |
| Respons Kekerapan | Sehingga 40 KHz |
| Impedans | 22 Ohm |
| Hayat Bateri (ANC Mati) | Sehingga 90 jam |
| Hayat Bateri (ANC Hidup) | Sehingga 60 jam |
| Masa Mengecas | 1.5 - 2 jam |
| Jack Fon Kepala | Type-C (for audio cable) |
| Teknologi Ketersambungan | Wireless (Bluetooth), Wired (3.5mm to USB-C) |
| bahan | Kulit Tiruan (penutup telinga) |
| Berat Barang | 268 Gram (9.5 auns) |
9. Waranti dan Sokongan
Your Lavales E500Pro headphones come with a Waranti produk 12 bulan from the date of purchase. This warranty covers manufacturing defects and ensures your product is free from material and workmanship flaws under normal use.
For technical assistance, warranty claims, or any other inquiries, please contact our customer support team:
- Sokongan E-mel: support@lavales.com

Figure 9.1: Lavales Official Service information.