A Bluetooth communication method is disclosed, and relates to the field of short-range wireless communications technologies. The method includes: A terminal receives a play operation performed by a user on first audio data. The terminal sends first indication information to a Bluetooth device when a service type of the first audio data is a first service type, where the first indication information is used by the Bluetooth device to set a buffer time length for the audio data to first duration. The Bluetooth device receives the first audio data sent by the terminal via Bluetooth, and buffers the first audio data. The Bluetooth device starts to play the buffered first audio data when the buffer time length for the first audio data reaches the first duration. In this way, the terminal can perform targeted delay control on audio data playback of the Bluetooth device in different application scenarios.

This application discloses a Bluetooth reconnection method, and relates to the field of short-range wireless communications technologies. The method includes: When a charging case is closed, a first earbud breaks a Bluetooth connection, where the first earbud stores a Bluetooth address of a terminal and a Bluetooth address of a second earbud. When the charging case is opened, the charging case accommodates only the first earbud, and a first preset condition is met, the first earbud sends a first paging request to the second earbud based on the Bluetooth address of the second earbud. The first preset condition is that the Bluetooth connection includes a Bluetooth connection between the first earbud and the second earbud. In this way, reconnection duration of the first earbud when the charging case is opened can be reduced.

In one embodiment, an eyeglass frame includes a lens holder, a first temple with a first end close to the lens holder and a second end, a second temple, an electrical connector and a printed circuit board. The printed circuit board with at least one electrical component can be in the first temple. The connector can be close to the first end of the first temple, facing downward, and electrically connected to the at least one electrical component. In another embodiment, an eyeglass frame includes a first printed circuit board, with at least one electrical component. The first printed circuit board can be connected to an electrical component at the frame via a second printed circuit board. In an embodiment, a pair of glasses can perform hearing enhanced functions to enhance audio signals for the user to hear. One embodiment is configured to be a headset.

A method is disclosed for performing extension mobility via a headset connection. The method includes receiving a headset identifier from a headset. Also, the method includes, in response to receiving the headset identifier, sending the headset identifier to a device management server. Further, the method includes receiving a call control user identifier from the device management server, and sending, to a call control server, the call control user identifier. Still yet, the method includes receiving, from the call control server, a configuration profile associated with the call control user identifier. One or more settings of a desk phone are configured using the configuration profile.

In general, the subject matter described in this disclosure can be embodied in methods, systems, and program products for determining, by a mobile computing device while a cellular connection mode remains activated and a second wireless connection mode remains activated, that a sensor of the mobile computing device has detected information indicating that the mobile computing device is located on an airplane. The mobile computing device transitions, in response to having determined that the sensor has detected information indicating that the mobile computing device is located on the airplane, the mobile computing device into a connected flight mode, including by terminating the cellular connection mode while allowing the second wireless connection mode to remain activated.

The present disclosure provides a Bluetooth speaker base, a method and a system for controlling a Bluetooth speaker base. The method includes: acquiring voice data, and determining whether the voice data includes a wake-up word, when positions of the Bluetooth speaker base and a Bluetooth speaker satisfy a preset condition; controlling the Bluetooth speaker base to enter a wake-up recognition state, and compressing the voice data based on a compression ratio, when the voice data includes the wake word; and sending the voice data compressed to a mobile terminal through a first profile, to cause the mobile terminal to decompress the voice data received, send the voice data decompressed to a server for voice recognition to obtain audio data, and send the audio data to the Bluetooth speaker for playback through a second profile.

A wirelessly enabled mirror includes a mirror, a wireless data system, and a data output interface. The mirror has a front side and a back side. The wireless data system includes a wireless data module. The wireless data system is fixed to the back side of the mirror. The wireless data module is configured to communicate with a user device and to receive wireless data from the user device. The data output interface is configured to receive data from the wireless data module, and the data is derived from a wireless stream of data.

According to an embodiment, an electronic device may include a Bluetooth communication circuit and at least one processor. The at least one processor may be configured to: perform a first communication connection based on a first Bluetooth communication with a first audio electronic device having a first Bluetooth address by using the Bluetooth communication circuit, receive, from a second audio electronic device having the first Bluetooth address, a second communication connection request based on the first Bluetooth communication while performing the first communication connection, transmit, to the second audio electronic device, a second communication connection request response signal including rejection information for the received second communication connection request by using the Bluetooth communication circuit due to the first communication connection, and transmit, to the first audio electronic device, a message related to the rejection information for the second communication connection request through the first communication connection. Other embodiments are possible.

A hands-free device according to the present disclosure includes a memory and a processor coupled to the memory. The processor is configured to: connect to a cellular phone in a hands-free telephone conversation-enabled manner pursuant to HFP; receive from the cellular phone at least one of outgoing call history data, incoming call history data, unattended incoming call history data, and telephone directory data stored in the cellular phone by a communication protocol pursuant to PBAP; and receive, when the cellular phone receives a voice message or an answerphone record, at least one of information on the voice message and information on the answerphone record from the cellular phone.

A hands-free apparatus includes a memory and a hardware processor coupled to the memory. The hardware processor is configured to: connect to a mobile phone to enable a hands-free telephone conversation; receive at least one data of outgoing call history data, incoming call history data, missed call history data, and phonebook data stored in the mobile phone; and execute synchronization permission checking processing to check whether transfer of the at least one data is permitted in the mobile phone before receiving the at least one data from the mobile phone.