Handheld Wireless Bluetooth Karaoke Microphone Hifi Sound USB Speaker Microphone for Kids Music Player Singing Recorder Home KTV

High-concerned chemical : None Built-in Battery : Yes Diaphragm : S-Mall Polar Patterns : Uni-directional Package : Yes Communication : WireLess Set Type : Single Microphone Transducer : Condenser Microphone Use : Karaoke Microphone Style : Handheld Microphone Origin : Mainland China Certification : CE