Brand New with high quality Microphone type: Professional recording microphone, live streaming Applicable objects: Home use, computer, dedicated to recording Radiohead : capacitance Bluetooth version: 5.0 Signal-to-noise ratio: ≥ 60dB Package Include:1SET Notice: 1.1cm(0.43in)=10mm=0.39inch. 2.Please allow 1-2mm(0.04-0.08in) error due to manual measurement and make sure you do not mind before ordering. 3.Please understand that colors may exist chromatic aberration as the different placement of pictures.