A4Tech HS-28i Stereo Headset Black

A4Tech HS-28i Stereo Headset – Black

Product Name: A4Tech HS-28i Stereo Headset (Black)

Brand: A4Tech

Model: HS-28i

Color: Black

Product Description:

The A4Tech HS-28i Stereo Headset delivers a balanced audio experience with crisp sound quality and a comfortable design, ideal for everyday communication and multimedia use. Featuring a standard 3.5mm audio jack, it’s compatible with a wide range of devices, including PCs, laptops, and smartphones. The flexible noise-reducing microphone captures your voice with clarity, making it perfect for calls, chats, and online learning. Designed with lightweight materials and soft ear cushions, the HS-28i is great for long-term use at home, in the office, or on the go.

Key Features:

• 3.5mm Audio Jack – Universal compatibility with laptops, desktops, tablets, and mobile phones.
• Stereo Sound Output – Clear, balanced audio for voice and media.
• Noise-Reducing Microphone – Reduces background noise for better communication.
• Adjustable Headband – Ensures a snug and secure fit.
• Lightweight Design – Ideal for prolonged use without discomfort.
• Flexible Boom Microphone – Position it easily for the best voice pickup.
• In-Line Control – Quick access to volume and microphone mute.

Technical Specifications:

• Interface: 3.5mm audio jack (CTIA standard)
• Speaker Size: 40 mm
• Speaker Frequency Response: 20 Hz – 20,000 Hz
• Impedance: 32 Ohms
• Speaker Sensitivity: 105 dB ± 3 dB
• Microphone Type: Omni-directional, Noise-Reducing
• Microphone Frequency Response: 100 Hz – 10,000 Hz
• Microphone Sensitivity: -44 dB ± 3 dB
• Cable Length: 2.0 meters
• Controls: Volume control, Microphone mute (in-line)
• Compatibility: PCs, laptops, smartphones, tablets (with 3.5mm port)

Ideal For:

• Voice and video calls
• Online learning and virtual classrooms
• Listening to music, podcasts, and videos
• Communication on apps like Zoom, Skype, and Teams