Headphones OMEGA FH4008R — over-ear headset for calls and music

OMEGA FH4008R over-ear headphones are a wired headset designed for voice calls and music playback. The model features a 40 mm speaker driver and a foldable over-ear form factor that provides consistent sound delivery for everyday use with laptops, desktop computers, smartphones and tablets. The set includes a microphone mounted on a hook and a cable configuration that supports both separate audio and microphone jacks as well as a combined connection via the supplied adapter.

Advantages

The headset incorporates a 40 mm driver and an Extra Bass System to reproduce low frequencies with greater presence while maintaining clarity across the 20 Hz–20 kHz range. A comfortable adjustable headband and over-ear cushions are designed for extended wearing, and the wired connection avoids latency for calls and media. The included adapter allows quick switching between devices with separate audio and mic jacks and devices with a single combined jack.

Suitable for

• Voice and video calls on laptops and desktop computers
• Listening to music and multimedia on smartphones and tablets
• Online meetings, webinars and remote communication
• Everyday home and office use where a wired connection is preferred

Key specifications

• Speaker driver diameter: 40 mm
• Frequency response: 20 Hz – 20 kHz
• Sensitivity: 116 ±3 dB
• Impedance: 32 Ω ±15%
• Maximum input power: 100 mW
• Connector types: two separate 3.5 mm jacks (audio + microphone) with included adapter to a single 3.5 mm combined jack

How to use

Connect the headset to your device using the appropriate connector arrangement: use the two 3.5 mm plugs for computers with separate audio and microphone sockets, or attach the supplied adapter to combine plugs when connecting to a smartphone or tablet with a single jack. Position the microphone on the hook near your mouth for clear voice pickup, and adjust the headband for a secure, comfortable fit. Use system audio settings to select the headset as the input and output device and to adjust volume and microphone level as needed.

Usage recommendations

For optimal call clarity, position the microphone approximately 1–2 cm from the corner of your mouth and avoid speaking directly into it to reduce plosives. Keep the cable untangled and store the adapter with the headset when switching between devices. To prolong driver life and maintain sound quality, avoid subjecting the headphones to excessive moisture or high temperatures.