Bluetooth Mic with Rechargeable Receiver for Karaoke Voice Amplifier

wireless karaoke microphone system: Built-in high sensitivity professional Dynamic microphone, The mic outer case is alloy material which is harder, lighter and more wear-resistant.Easy to use microphone: Plug and play, no need pair ,for with MIC jack speaker, Singing machine, audio amplifier, PA system, Voice amplifier and more Streaming multimedia equipment, only plug in MIC jack. Use TRRS cable to connect PC/Apple iPhone/Android phone Laptops etc.Professional dual channel dynamic microphone: Built-in moving-coil microphone,widely applied to conference,speech, Web podcast,YouTube recording, Outdoor recording, Yoga instructor, church, get together, Family party, Opening Ceremony, dancing instructor, Promotion, game etcColour: as shownMaterial: MetalPackage Contents:2 x microphones (red, black)1 x adapter1 x receiverOnly the above package content, other products are not included.Note: Light shooting and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.