A dual bluetooth earphone

Abstract

The invention discloses a dual Bluetooth headset. The dual Bluetooth headset comprises a master headset, a slave headset, a first NFMI (Near-field Magnetic Induction Communication) module, a second NFMI module, a first Bluetooth module and a second Bluetooth module; the first Bluetooth module and the first Bluetooth module are in communication connection and both are arranged in the master headset; the second NFMI module and the second Bluetooth module are in communication connection and both are arranged in the slave headset; the first NFMI module is in communication connection with the second NFMI module and is used for data transmission between the master headset and the slave headset; and the master headset is in communication connection with an audio device via the first Bluetooth module. The technical problems that the power consumption of the existing dual Bluetooth headset is relatively large, the transmission distance is easily obstructed and affected by an object, the signals can be obtained by the outside, and are easily and maliciously attacked by a hacker, and the data in transmission are intercepted such that the data are unsecure due to a fact that the conventional Bluetooth SPP protocol is used for the data transmission and the conventional Bluetooth TWS protocol is used for inter-headset audio transmission are solved.

Description

Technical field [0001] The invention relates to the field of dual bluetooth earphones, in particular to a dual bluetooth earphone. Background technique [0002] With the rapid development of smart wearable technology, smart wearable devices continue to grow, and dual Bluetooth headsets are also developing rapidly. [0003] Existing dual Bluetooth headsets mainly use the traditional Bluetooth SPP protocol for data transmission and Bluetooth TWS protocol for audio transmission between headsets. Although the transmission distance is relatively long, the power consumption is large, and the transmission distance is easily affected by the obstruction of objects. Using the standard Bluetooth SPP protocol and Bluetooth TWS protocol, the signal can be obtained by the outside world, and it is easy to be maliciously attacked by hackers. The data will also be intercepted and obtained during data transmission, and the data is not safe. Summary of the invention [0004] The present invention pro...

AI Technical Summary

Problems solved by technology

[0004] The present invention provides a dual bluetooth earphone, which solves the problem that the existing dual bluetooth earphones use the traditional bluetooth SPP protocol for data transmission and the bluetooth TWS protocol for audio transmission between earphones. Impact, signals can be obtained by the outside world, vulnerable to malicious attacks by hackers, and data transmission will be intercepted and obtained, resulting in technical problems of data insecurity

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