QKZ DM9 Zinc Alloy HiFi Metal Earphones
The 9.2mm NdFeB speaker in the QKZ DM9 Zinc Alloy HiFi Metal Earphones produces music that is crystal clear and dramatic. Longevity is guaranteed by their sturdy metal CNC Zinc alloy structure. These earbuds provide an immersive listening experience with a 16 impedance, 94dB speaker sensitivity, and a wide frequency response of 20–22K Hz. These wired earphones feature a 1.2-meter cord and 3.5mm connections to offer a dependable and adaptable audio solution.
Specification
· Material: Constructed from CNC Zinc alloy
· Speaker: Equipped with a 9.2 mm NdFeB speaker
· Speaker Power: Rated input power of 3mW, maximum input power of 5mW
· Impedance: 16Ω±15%
· Speaker Sensitivity: 94±2dB (measured at 1KHz with 1mW input)
· Speaker Frequency Response: Covers the range of 20Hz to 22KHz
· Microphone Sensitivity: -42dB±3dB at 1kHz, 3V (0dB=1V/pa)
· Operation Temperature: Suitable for use between -10 Celsius to +40 Celsius
· Functionality: Features play/pause, answer/end call, noise cancelling, and microphone capabilities
· Connectivity: Wired connection with a 1.2m cable and 3.5mm connectors
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