Product information:Microphone type: dynamicApplicable objects: household, computer, stage, camera dedicated, recording dedicated, musical instrument, radio and television dedicated, ktv dedicated, conference dedicated, interview dedicatedDimensions: 24*4cmDisplay: YesWireless: NoPointing characteristics: heart-shaped pointingChannel: 2After-sales service: Three guarantees for shopsInput voltage: 5VWith or without bracket: NoWhether to support a drop shipping: not supportedLogistics service: express delivery to door, logistics self-pickup or delivery to doorInvoice: an invoice can be providedBluetooth protocol: nonePacking list: microphone, USB receiver, adapter, audio cableSmart type: Smart is not supportedWhether to support APP: NoColor as shownSpecification: English version (ZANSONG)Battery capacity: nonePacking list:Microphone*1Adapter*1Audio cable*1Receiver*1Product Image：