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A Bluetooth earbud, an earphone and microphone that communicates with a cellphone using the Bluetooth protocol. Bluetooth is a short-range wireless technology standard that is used for exchanging data between fixed and mobile devices over short distances and building personal area networks (PANs).
Modern wireless or cordless earphones have no cord connecting the two earphones to the source device or to each other; they receive audio by means of a wireless technology such as Bluetooth. In historical usage, 'wireless' referred to a connection to a radio receiver, which was known as a wireless.
General 3.5 mm computer headsets come with two 3.5 mm connectors: one connecting to the microphone jack and one connecting to the headphone/speaker jack of the computer. 3.5 mm computer headsets connect to the computer via a sound card, which converts the digital signal of the computer to an analog signal for the headset. USB computer headsets ...
For example, Android Beam software uses NFC to enable pairing and establish a Bluetooth connection when doing a file transfer and then disabling Bluetooth on both devices upon completion. [81] Nokia, Samsung, BlackBerry and Sony [ 82 ] have used NFC technology to pair Bluetooth headsets, media players and speakers with one tap. [ 83 ]
Costco installed ID scanners at more than half of its US warehouses and says the system is working. CEO Ron Vachris said the devices help things run more smoothly — for the company and its ...
Image source: Getty Images. Clearly, Social Security cuts have the potential to be catastrophic for the millions of retired Americans who depend on their monthly benefits for the bulk of their ...
It'll easily work with multiple interfaces, and Bluetooth connectivity allows you to pair wireless speakers, a great way to add some oomph to your movie-watching experience. $56 at Walmart TCL 50 ...
Analysts estimate AirPods make up 60% of the global wireless headphone market and that Apple's entire Wearables products (Apple Watch, AirPods, and AirPods Pro) "is now bigger than 60% of the companies in the Fortune 500". [58] [59] [57] An estimated 5-7% of Apple's revenue from AirPods comes from replacement earbuds and cases. [60]