Product Name: JY-819A>Mic Type: Φ9mm x 7mm>Impedance: maximum 2.2KΩ>Sensitivity: -58db ± 2db (0db=1v/pa)>Directivity: omnidirectional>S/N Ratio: More than 60db>Sensitivity Reduction:
Product Name: JY-990>Mic Type: Φ9mm x 7mm>Impedance: maximum2.2KΩ>Sensitivity: -58db ± 2db (0db=1v/pa)>Directivity: omnidirectional>S/N Ratio: More than 60db>Sensitivity Reduction: Wi
Product Name: JY-818>Mic type: Φ9mm x 7mm>Impedance: maximum2.2KΩ>Sensitivity: -58db ± 2db (0db=1v/pa)>Directivity: omnidirectional>S/N ratio: more than 60db>Sensitivity reduction: wi
Product Name: J-925>Mic Type: Φ9mm x 7mm>Impedance: maximum 2.2KΩ>Sensitivity: -58db ± 2db (0db=1v/pa)>Directivity: omnidirectional>S/N Ratio: More than 60db>Sensitivity Reduction: Wi
Product Name: SD-109/2.0>2.0 Channel, All wooden speakers>Karaoke Function>Front Power switch for facile on/off>Control Panel: Power / Volume / Bass / Treble / Mic Vol>Microphone, echo adjustment sepa