A4Tech HS-9 Stereo Headphone Black

A4Tech HS-9 Stereo Headphone Black overview

The A4Tech HS-9 Stereo Headphone Black is a high-performance headphones & speakers product from A4Tech under model reference HS-9 Stereo Headphone. Engineered with Port: 2*3.5 mm Stereo Plug, it ensures reliable transmission and responsive daily operation.

Recorded product warranty is 1 Year warranty.

Key features

• Frequency: 100 Hz -10 KHz
• Sensitivity: 100 Db
• Cable Length: 180 cm
• Frequency Range: 20 Hz – 20 KHz
• Impedance: 32 ohm
• Input Jack: 3.5 mm
• Warranty: 1 Year

Pros and advantages

• Direct Port: 2*3.5 mm Stereo Plug connection delivers steady transmission without battery dependency
• Protected by official documented warranty coverage (1 Year)

Considerations and limitations

• Fixed cable reach (180 cm); verify distance to host ports

Connectivity and interface

Connection and data transfer parameters are configured with the following recorded specifications:

• Frequency: 100 Hz -10 KHz
• Cable Length: 180 cm
• Frequency Range: 20 Hz – 20 KHz
• Connectivity: Port: 2*3.5 mm Stereo Plug

Technical performance and features

Key hardware specifications and performance metrics documented for this model include:

• Sensitivity: 100 Db
• Impedance: 32 ohm

Additional specifications

Supplementary recorded specifications for this model include:

• Input Jack: 3.5 mm
• Manufacturing Warranty: 1 Year
• Availability: Out of Stock

Safe buying guidance

Before finalizing your order for the A4Tech HS-9 Stereo Headphone Black, confirm the exact model designation (HS-9 Stereo Headphone) with the merchant to verify package inclusions, color variant, and bundled cables.

Inspect the package upon delivery to ensure intact manufacturer seals, verify the presence of the authentic warranty card, and review the store return policy before acceptance.