Microphone color: black and gold
microphone material: steel + zinc alloy
microphone stand material: metal
sound card material: metal
polar pattern: uni-directional
frequency response: 20hz-20khz
sensitivity: -34db±2db (0db=1v/pa at 1khz)
output impedance: 150ω±30% (at 1khz)
load impedance: ≥ 1000ω
equivalent noise level: 16dba
max.spl: 130db (at 1khz ≤ 1% t.h.d)
s/n ratio: 78db
electrical current: 3ma
sound card power supply: built-in lithium cell 2200mah(included)
package size: 430 * 270 * 90mm / 16.93 * 10.63 * 3.54in
package weight: 1760g / 3.9lb