Brand Name: HITOZON Style: Lavalier Microphone Use: Home Studio Built-in Battery: Yes Origin: Mainland China Transducer: Condenser Microphone Set Type: Transmitter Sets High-concerned chemical: none Communication: WireLess Diaphragm: S-Mall Certification: CE Certification: RoHS Certification: FCC Certification: weee Package: Yes Polar Patterns: Omnidirectional Choice: yes