UHF Wireless Headset Microphone with Transmitter Receiver LED Digital Display Bodypack Transmitter for Teaching Live Performance

High-concerned chemical : None Built-in Battery : No Diaphragm : S-Mall Package : Yes Communication : WireLess Set Type : Multi-Microphone Kits Transducer : Condenser Microphone Use : Stage Performance Wireless Microphone Style : Lavalier Microphone Brand Name : luxuglow Origin : Mainland China Certification : CE