Music playing device for public place

Abstract

The invention discloses a music playing device for a public place. The music playing device comprises a player and a plurality of earphones which are connected with the player through WIFI connection or Bluetooth connection; the player is internally provided with a main connector which is used for connecting the plurality of earphones, a storage module used for storing audio data, a sound drive used for sound production and a power supply module used for supplying power to the player; a left-ear part and / or a right-ear part of each of the earphones is internally provided with a tuning mechanism used for adjusting the size of an earphone sound hole, a controller, a loudspeaker connected with the controller, a secondary connector used for functional connection between the earphones and an audio receiver, and also provided with a contact switch at a position contacted with the head of a user. According to the music playing device for the public place provided by the invention, when the contact switch is turned on, the player sends audio signals to the earphones, the earphones receive the audio signals and amplify the audio signals through the loudspeaker to realize internalized type music playing; the same music can be played synchronously and the user's physical condition can be monitored in real time; and besides, the cost is low and the market prospect is good.

Description

technical field [0001] The invention relates to the technical field of audio playing equipment, in particular to a music playing device for public places. Background technique [0002] With the rapid development of modern electronic technology, electronic products such as miniature speakers and earphones are favored by the people because of their light weight, portability, and diversified functions. In order not to affect others, it is very easy to use earphones when playing audio and video. Good to avoid disturbing others. Nowadays, square dancing has become a leisure and entertainment item that people love. The playback devices currently on the market are too bulky, and they are all of the external type. It is very noisy to use in public places. Sometimes it is difficult to hear the rhythm when there are many people far away. It will be very disturbing to use in residential areas and other occasions, and the function is single, often only playing music, unable to pay atte...

AI Technical Summary

Problems solved by technology

Nowadays, square dancing has become a leisure and entertainment item that people love. The playback devices currently on the market are too bulky, and they are all of the external type. It is very noisy to use in public places. Sometimes it is difficult to hear the rhythm when there are many people far away. It will be very disturbing to use in residential areas and other occasions, and the function is single, often only playing music, unable to pay attention to the health of the participants, the noisy environment makes it impossible to answer or make calls in time, resulting in poor contact with family members, etc.

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