V8 Sound Card 8Pcs set BM800 Microphone Studio Mic, Condenser mic stand, Pop filter singing recording studio bundle BM-800 Mic Kit with Live Sound Card, Adjustable Mic Suspension Scissor Arm, V8 External Sound Cards,Battery Capacity 1200 mAh Soundcard Specifications: Microphone material:steel mesh + zinc alloy tube Polar Pattern: Uni-directional Frequency response:20 hz-20khz Sensitivity:45 dB ± 1 db Output impedance:150Ω ± 30% (1 khz) Load impedance:≥1000Ω Equivalent noise level 16 dba Current:3mA Signal to noise ratio:78 decibels Microphone output interface 3.5 mm Cable length:2.5 m Voltage: 48V Phantom power Dimension: Approx. 16 x 5 x 5cm/6.3 x 1.97 x 1.97inch Microphone Material: Steel net + Zinc alloy hand holding part