Headphone audio one. Classified and display information in an audio format. It has functions similar to a speaker Includes headphones Hear when applied to cover the ears. And a small built-in microphone for use for the communication to say. Such as telephone, computer, etc., as well as entertainment for listening to music, playing video games. Adapt to various work processes that require audio. You can carry it in different places because they are lightweight
headphones have originated from Northern Daniel Baldwin (English: Nathaniel Baldwin), a student from Stanford University, Oxford. As the inventor of the first radio headset. Originally invented yet to receive much attention from businessmen. Until the beginning of the First World War. The US Navy has ordered 100 series headset makes the headset is more recognizable. The two pilots, the founder of Pan eletronic (English: Plantronics) has begun production of a lightweight headset ideal for wear. The trial of the first aircraft. To solve the difficulties derived from the use of big headphones. Headphones make a device that is popular today. Including the development of wireless applications, also known as Bluetooth.
การแปล กรุณารอสักครู่..
