iFutniew Lavalier Microphone ABS 30m Range for DSLR Camera Phone Interview Recording Lapel Mic

Features: This wireless microphone set adopts UHF (Ultra High Frequency) frequency band with strong anti-interference ability. High sensitivity and good sound quality, suitable for business meetings, performances, teaching, live performances and other occasions. Very high sensitivity and good sound quality make your speech or singing more clear. Using the UHF (Ultra High Frequency) frequency band, the wireless microphone has the advantage of strong anti-interference ability. The transmitter is powered by 2 AA batteries and the receiver is powered by a rechargeable lithium battery. The transmitter and receiver are far away, suitable for business meetings, speeches, teaching, live performances, etc.