Parameter:
Pointing feature: Heart shaped pointing
Signal to noise ratio: ≥ 70db
Input voltage: 5v
Frequency response range: 100HZ-20KHZ
Line length: 2.5m
Material: semi-metal (tube body ABS + mark aluminum alloy)
Packing list:
1 * microphone + 1 * shockproof frame + 1 * audio cable