UHF-502-B Tips: two or more wireless microphone close together in addition to produce high-frequency harmonic interference problem, more serious phase is to produce audio and microphone directivity interference, undermining the original normal microphone The quality characteristics of UHF-5100D tips: directional microphone also because two microphones close to interfere with each other, so that the original fine microphone directivity characteristic deterioration wholesale and retail, the degree of deterioration of these properties KTV stage microphone, with two microphones proportional to the distance, so users should be avoided in one hand and two or more than two wireless microphones simultaneously, to avoid the volume, frequency response and directivity of the deterioration of a wireless microphone microphone _ _ Junya dragging two electrons from Enping Chun Ya electronics factory provided. Enping Junya Electronics Factory (shop1394643557089.1688.com) strong, credible, Guangdong Jiangmen microphone, microphone industry has accumulated a large number of loyal customers. The company better work attitude and constantly improving innovative ideas will lead Junya electronics and you hand into the brilliant, for a better future!