LIOCAT headphones HP 78 5 C — over-ear wired headphones, model HP 785 C

LIOCAT headphones HP 78 5 C (model HP 785 C) are over-ear wired headphones designed for audio playback and voice communication. The closed-back construction provides passive noise isolation to reduce ambient sound while listening or speaking. A standard wired connection ensures compatibility with computers, smartphones and audio players, making these headphones suitable for everyday listening, remote work, online meetings and multimedia use.

Advantages

The over-ear design offers full-ear coverage for improved comfort during extended sessions and helps deliver a balanced audio experience. Closed-back cups provide passive isolation that reduces external noise without requiring active electronics. The wired connection provides stable audio transmission and universal compatibility with devices that have a headphone jack or appropriate adapter. Construction focuses on practical use for voice communication as well as media playback.

Suitable for

• Everyday music listening at home or on the go
• Remote work and online meetings with voice calls
• Watching movies and multimedia content
• Basic audio monitoring and content playback

Key specifications

• Form factor: over-ear closed-back headphones
• Connection: wired (standard headphone connection)
• Use modes: stereo audio playback and voice communication
• Isolation: passive noise isolation from closed-back design
• Compatibility: computers, smartphones and portable audio players with wired audio output

How to use

Connect the headphones to the audio output of your device using the wired cable. Adjust the position of the ear cups and headband for a comfortable fit and ensure the plug is fully inserted to avoid audio interruptions. Use device volume controls to set a safe listening level. For voice calls, position the microphone (if present) according to the manufacturer's guidance to ensure clear speech pickup. After use, store the headphones in a dry place to protect the ear pads and cable.

Usage recommendations

For extended listening sessions, set a moderate volume to protect hearing. If the connected device uses a single combined audio/microphone jack, verify compatibility or use an adapter if necessary. Regularly inspect the cable and connector for wear and avoid sharp bends to extend service life.