pengenalan
The JLab Flex Sport Wireless Headphones are designed for active lifestyles, offering a secure fit, long battery life, and customizable sound. This manual provides detailed instructions for optimal use and maintenance of your headphones.

Image: JLab Flex Sport Wireless Headphones, black, shown from a three-quarter angle.
Ciri-ciri Utama
- 20-Hour Bluetooth Playtime: Hayat bateri yang lebih lama untuk penggunaan yang berpanjangan.
- Sesuai Selesa: Moisture-wicking ear pads and adjustable tension headbands for a secure fit during workouts.
- Kualiti Bunyi Premium: High-quality sound drivers deliver full-range audio with deep bass.
- Kawalan Universal: Integrated microphone and controls for volume, track skipping, and call management.
- Sweat-Proof Design: Built to withstand intense workouts.
Persediaan
1. Mengecas Fon Kepala
Before first use, fully charge your JLab Flex Sport headphones. Connect the provided USB Type-C cable to the charging port on the headphones and to a USB power source.
- Charging Time: Approximately 300 hours (as per product data)
- Battery Life: Up to 20 hours of Bluetooth playtime.

Image: The JLab Flex Sport headphones highlighting their 20+ hour playtime capability.
2. Melaraskan Kesesuaian
The JLab Flex Sport headphones come with adjustable tension headbands to ensure a custom and secure fit. You can choose between a looser fit without a tension band, a normal fit, or a tight fit for rigorous activities.

Image: The JLab Flex Sport headphones disassembled to show the adjustable tension headbands and headband pad.
3. Berpasangan Bluetooth
- Pastikan fon kepala anda dicas.
- Power on the headphones. They should automatically enter pairing mode (indicated by a flashing LED light, typically blue).
- Pada peranti anda (telefon pintar, tablet, komputer), pergi ke tetapan Bluetooth dan dayakan Bluetooth.
- Select "JLab Flex Sport" from the list of available devices.
- Once connected, the LED indicator on the headphones will typically turn solid blue or off, depending on the model.
For optimal sound quality, some users recommend a "burn-in" period. Connect the headphones to a PC/laptop via Bluetooth, set the volume to low to medium, and let them play for 30 minutes to 1 hour without wearing them. A total of 30-40 hours of break-in time is suggested for best results.
Arahan Operasi
Kawalan
The JLab Flex Sport headphones feature universal mic and music controls, allowing you to manage audio and calls directly from the headphones.
- Main/Jeda: Tekan butang pelbagai fungsi sekali.
- Kelantangan Naik/Turun: Gunakan butang kelantangan khusus.
- Lagu Seterusnya: Tekan dan tahan butang naikkan kelantangan.
- Trek Sebelumnya: Tekan dan tahan butang kelantangan rendah.
- Jawab/Tamatkan Panggilan: Tekan butang pelbagai fungsi sekali.
- Tolak Panggilan: Tekan dan tahan butang berbilang fungsi.
- Aktifkan Pembantu Suara: Tekan dua kali butang berbilang fungsi.
Custom EQ3 Sound
The headphones feature Custom EQ3 Sound settings, allowing you to adjust the audio profile to your preference. These settings are typically cycled by pressing a specific button (often the JLab logo button on the right earcup, as indicated in user reviews).

Image: A man wearing the JLab Flex Sport headphones, illustrating the Custom EQ3 Sound feature.
Be Aware Audio
The "Be Aware Audio" feature allows you to hear your surroundings while listening to music, enhancing safety during outdoor activities or when interacting with others. This feature can typically be toggled on or off via a button on the headphones (e.g., the JLab logo button).

Image: A woman stretching while wearing the JLab Flex Sport headphones, demonstrating the "Be Aware Audio" feature.
Video: Tamatview of the JLab Flex Sport Wireless Headphones, showcasing their features and use during workouts. This video highlights the adjustable fit, sound quality, and sweat-proof design.
Penyelenggaraan
Cleaning Ear Pads
The JLab Flex Sport headphones are designed with removable earcups for easy cleaning. This helps maintain hygiene and comfort, especially after intense workouts.
- Gently remove the ear pads from the headphone cups.
- Hand wash the ear pads with mild soap and water, or machine wash on a light cycle.
- Allow the ear pads to air dry completely before reattaching them to the headphones.

Image: A man working out, emphasizing the sweat-proof design of the JLab Flex Sport headphones.

Image: The JLab Flex Sport headphones highlighting their moisture-wicking properties.
Menyelesaikan masalah
- Tiada Bunyi atau Kualiti Bunyi Lemah:
- Pastikan fon kepala dicas dan dipasangkan dengan betul.
- Semak tahap kelantangan pada kedua-dua fon kepala dan peranti anda yang disambungkan.
- Verify that the "Be Aware Audio" feature is not inadvertently activated, as it can sometimes affect perceived sound quality.
- Consider performing the recommended "burn-in" process for optimal audio performance.
- Headphones Not Pairing:
- Pastikan Bluetooth didayakan pada peranti anda dan fon kepala berada dalam mod berpasangan.
- Turn off and on both the headphones and your device.
- Clear previous Bluetooth connections on your device and attempt to pair again.
- Kawalan Tidak Bertindak balas:
- Ensure the headphones are powered on and connected to your device.
- Reboot the headphones and your connected device.
Spesifikasi
| Ciri | Perincian |
|---|---|
| Nama Model | Flex Sport |
| Nombor Model Item | HBFLEXSPORTRBLK4 |
| Teknologi Ketersambungan | Wayarles (Bluetooth) |
| Versi Bluetooth | 5.0 |
| Hayat Bateri | 20 Jam |
| Masa Mengecas | 300 Hours (as per product data) |
| Bentuk alat dengar | Di telinga |
| Tahap Ketahanan Air | Tahan Air |
| Berat Barang | 191 Gram (6.7 auns) |
| Dimensi Produk | 7.5 x 5.38 x 3.63 inci |
| UPC | 812887018029 |
Waranti dan Sokongan
JLab menawarkan Waranti Terhad Dua Tahun on the Flex Sport Wireless Headphones, covering manufacturing defects from the date of purchase. Additionally, a Jaminan Wang Dikembalikan 30 Hari disediakan bagi memastikan kepuasan pelanggan.
For support, warranty claims, or further assistance, please visit the official JLab webtapak atau hubungi perkhidmatan pelanggan mereka.
Note: Warranty terms and conditions may apply. Please refer to the official JLab documentation for complete details.





