EntityQ1193170· pop 25· linked from 170 articlesheadsetSign in to savecombination of an earphone or two earphones and microphone worn on the user's head and used for communicationConnectionsmicrophoneEntitycomputerEntitytelephoneEntityboneEntityoperating systemEntitysoundEntityNASAConceptmobile phoneEntitycomputer mouseEntitysmartphoneEntitycomputer keyboardEntityskullEntityWi-FiEntityApollo programConceptBluetoothEntityloudspeakerEntityUSBEntityheadphoneEntityimpedanceEntityanalog signalEntityCategoriesComputer peripherals