Multifunctional vehicle-mounted wireless loudspeaker box

Abstract

The invention discloses a multifunctional vehicle-mounted wireless loudspeaker box which comprises a shell and a base. The shell is provided with a low power prompting lamp, a button, a first USB interface, a second USB interface, a loudspeaker hole and a microphone hole. An MP3 main control module, a Bluetooth module, an audio power amplifier module, a microphone, a loudspeaker, a power source input module, a power source output module and a lithium battery pack are arranged in the shell. According to the multifunctional vehicle-mounted wireless loudspeaker box, a wireless Bluetooth calling loudspeaker box, a vehicle-mounted MP3 player and a portable power source are combined perfectly, the size is small and exquisite, using is convenient, and the loudspeaker box is specifically designed for business person drivers. The multifunctional vehicle-mounted wireless loudspeaker box has the core function that a user together with passengers can be directly connected with mobile phone Bluetooth through the loudspeaker box to conduct multi-user hand free cell phone communication (such as mobile conference calls) in the driving process, and thus more convenient and faster commercial experience can be achieved. After incoming calls, the multifunction button on the vehicle-mounted Bluetooth loudspeaker box only needs to be pressed, so that communication by telephone is achieved, both hands can be liberated completely, the probability of traffic accidents is lowered, and the safety of the user himself / herself and others can be better guaranteed.

Description

technical field [0001] The invention relates to a vehicle accessory, in particular to a multifunctional vehicle wireless speaker. [0002] Background technique [0003] As more and more car owners begin to pay attention to the safety and quickness of driving calls, some cars are now equipped with wireless Bluetooth functions to facilitate car friends to make calls while driving. Riders who are not equipped with in-vehicle Bluetooth will also choose wireless Bluetooth headsets for calls. However, the car Bluetooth is just a Bluetooth controller, which does not have an external speaker function. After connecting to the mobile phone, the mobile phone or the speaker is hands-free. Suit. Although the wireless bluetooth headset is light and convenient, it can only be used for single-person conversations, and it cannot be used for multi-person conversations among passengers in the vehicle. [0004] Contents of the invention [0005] In order to solve the deficiencies of the ...

AI Technical Summary

Problems solved by technology

However, the car Bluetooth is just a Bluetooth controller, which does not have an external speaker function. After connecting to the mobile phone, the mobile phone or the speaker is hands-free. Suitable for

Although the wireless bluetooth headset is light and convenient, it can only be used for single-person conversations, and it is impossible for the passengers of the whole vehicle to conduct multi-person conversations.

Images