Auscultadores/headset JVC HA-L50-B com fios de arco musical preto

The JVC HA-L50-B is a lightweight, foldable wired stereo headphone designed for everyday music listening with digital audio players and other portable devices. It delivers a broad frequency response from 18 to 22,000 Hz using a 30 mm driver and connects via a 1.5 m cable; the headphones are compact and easy to carry thanks to a foldable head-band and a total weight of approximately 46 g.

Advantages

These JVC headphones combine a simple, stylish design with portability and durable wired connectivity. The 30 mm diaphragm and nominal impedance of 32 ohms provide clear sound reproduction at common portable device output levels, while a sensitivity of 104 dB/mW supports good volume efficiency. The foldable form factor and light weight make them convenient for travel and daily use.

Suitable for

• Listening to music on digital audio players and smartphones
• Commuting and travel where compact, foldable headphones are preferred
• Everyday casual listening at home or in shared spaces

Key specifications

• Driver diameter: 30 mm
• Frequency response: 18–22,000 Hz
• Sensitivity: 104 dB/mW
• Nominal impedance: 32 Ω
• Maximum input capability: 1000 mW (IEC)
• Cable length: 1.5 m (4.9 ft)
• Weight: 0.046 kg (approx. 46 g / 1.62 oz)
• Ear coupling: Circumaural; Wearing style: Head-band
• Connectivity: Wired; Colour: Black

How to use

Unfold the head-band and place the circumaural ear cups over your ears, adjusting the head-band for a comfortable fit. Plug the 3.5 mm connector into the audio output of your digital audio player, smartphone or other device. Play audio from your source and adjust the device volume to a comfortable listening level. Fold the headphones along their hinges when not in use for compact storage.

Recommendations

For prolonged listening, avoid very high volume levels to prevent hearing fatigue. Keep the cable untangled and store the headphones folded in a protective pouch to reduce wear on the head-band hinges and cable.