两支高质量耐用麦克风，可配合您购买的博浪丽音歌王卡拉 OK/DVD机的使用。

Features Configured To Be User Friendly

On and Off Switch Sensitivity - 73 dB +- 3 dB Frequency Response 100Hz - 14KHz Impedance. 600 Ω±30% Cardioids polar pattern picks up the most sound from in front of the microphone and some sound from the sides. Steel mesh ball grille with integral "pop" filter reduces explosive breath sounds and wind noise.

extra long 16 feet cable