Bluetooth earphone

Abstract

The invention provides a Bluetooth earphone. The Bluetooth earphone comprises a Bluetooth earphone shell, a lower earphone body, an upper earphone body, a magnetic element, a charging chip, a dampingbase plate, an earphone cavity, a solar cell panel, an electricity storage plate, an earphone attraction piece, a car charger attraction piece, a control circuit board, a power source conversion circuit board, an ear plug, a protrusion portion and a power switch. The Bluetooth earphone is characterized in that the earphone cavity is formed in the Bluetooth earphone shell; the solar cell panel is arranged on the outer side wall of the Bluetooth earphone shell, and is connected with the Bluetooth earphone shell. The Bluetooth earphone has the advantages that the damping base plate is connected with one side of the upper earphone body and the lower earphone body, the damping device is arranged on one side of the control circuit board, the damping device, namely a damping spring, is fixedly connected with the inner side wall of the Bluetooth earphone shell, and the damping base plate and the damping device can play a role in protecting and damping of the Bluetooth earphone.

Description

technical field [0001] The invention relates to the technical field of earphones, in particular to a bluetooth earphone. Background technique [0002] At present, with the development of wireless communication technology, Bluetooth technology has become the mainstream of wireless communication technology. Due to its fast communication speed and relatively high stability, more and more communication devices have added Bluetooth modules. More and more communications are using Bluetooth transmission. Bluetooth technology can perform wireless information exchange between related peripheral devices including mobile phones, PDAs, wireless headsets, notebook computers, etc. Bluetooth headsets are the application of Bluetooth technology in hands-free On the headset, users can avoid the entanglement of wires and realize easy calls. Current bluetooth earphones are popular because of their ease of use, but the existing bluetooth earphones basically transmit audio signals after being p...

AI Technical Summary

Problems solved by technology

Due to the bandwidth limitation of the Bluetooth protocol, the transmitted audio data will undergo lossy compression (SBC, MP3, AAC, etc.), that is, after the audio data is compressed, the audio components will be lost, resulting in poor sound quality of the music output by the Bluetooth headset.

If you want to enjoy high-quality music, you can only choose wired earphones. For users who need both convenience and high-quality music, the existing bluetooth earphones cannot meet their requirements, and the current existing bluetooth earphones It is usually small in size to facilitate people's carrying. Therefore, the battery capacity in the existing Bluetooth headset is limited. After using it for a period of time, it needs to be charged in time, which is responsible for the problem of lack of power and cannot be used. Although it can be used through a car charger Charge the bluetooth headset, but if you need to use the bluetooth headset when charging or when you need to use the bluetooth headset when you are outside the car, it is especially inconvenient, and the shock absorption performance of the existing bluetooth headsets is relatively weak. There will be a problem that the Bluetooth headset will be damaged due to falling

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