Tevo VL12U + Tevo A3000B
VL12U : Optical Zoom 12x zoom Horizontal angle 70.82°(W)-6.48°(T) SNR >50dB Vertial angle 47.72°(W)-73.66°(T) Focus Auto / Manual Diagonal angle 78.58°(W)-7.42°(T) Digital Noise Reduction 2D & 3 DNR Backlight Compensation Support Exposure Auto / Manual , A3000B : Portable USB Microphone Bluetooth Speakerphone Model:TEVO-A3000B 4 Built-in high-sensitive microphones 360 degree audio pickup over 5 m
