The HAING HI-0991-UPH is a USB gaming headphone with a built-in microphone, designed for users who need reliable audio and voice communication at their workstation. With a 50mm speaker driver and a full 20–20kHz frequency range, it covers the complete audible spectrum for gaming and multimedia use.
Key Features
- 50mm speaker driver for wide-range audio reproduction.
- Omni-directional microphone (6.0×5.0mm) picks up sound from all directions.
- USB connection for straightforward plug-and-play setup.
- 2-metre cable provides flexible reach for desktop and workstation use.
- Impedance of 32Ω for standard USB-powered devices.
Technical Specifications
- Microphone Size: 6.0×5.0mm
- Microphone Sensitivity: -54dB±3dB
- Microphone Directionality: Omni-directional
- Speaker Size: 50.00mm
- Impedance: 32Ω
- Frequency Range: 20–20kHz
- Speaker Sensitivity (S.P.L): 108dB±3dB
- Headset Jack: USB
- Cable Length: 2 metres






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