Abstract: A method for establishing a communication connection and related apparatuses are provided. The method is applicable to a first earphone of wireless earphones. The wireless earphones further include a second earphone. The first earphone is in communication connection with the terminal. The first earphone is in communication connection with the second earphone. The method includes the following. A first distance between the first earphone and the terminal is determined. A second distance between the second earphone and the terminal is determined. A first message is sent to the second earphone for instructing the second earphone to establish a communication connection with the terminal, when the first distance is greater than or equal to a first threshold value and the second distance is less than a second threshold value.

Abstract: Disclosed are a method for controlling the volume of a wireless headset, a wireless headset and a mobile terminal. The method comprises: when the mobile terminal is connected to a wireless headset in an in-ear state, acquiring a target play volume range of the wireless headset; adjusting the play volume of the wireless headset within the target play volume range; when volume determination information from the wireless headset is received, determining that the play volume of the wireless headset at the moment the volume determination information is received is a target play volume value; and adjusting the play volume of the wireless headset to be the target play volume value. The play volume of a wireless headset suitable for a user can be automatically and quickly set.

Abstract: A data transmission method and apparatus, a non-transitory computer storage medium, and a terminal device are provided in implementations of the present disclosure. The method includes the following. A scan parameter of a Bluetooth scan or/and a data packet of data transmission is adjusted under a condition. Data is transmitted to a target Bluetooth device via Bluetooth according to an adjusted scan parameter or/and an adjusted data packet.

Abstract: Provided are a data receiving method and apparatus for Bluetooth earbuds, Bluetooth earbuds, and a non-transitory storage medium. The method includes: transmitting, by a master earbud of the Bluetooth earbuds, connection parameter information of a first wireless link between the master earbud and an audio source device to a slave earbud of the Bluetooth earbuds; receiving, by the master earbud through the first wireless link, first audio data transmitted from the audio source device; obtaining the first audio data by monitoring the first wireless link, by the slave earbud based on the connection parameter information; and transmitting an acknowledgement message to the audio source device by the master earbud, in response to not receiving a feedback from the slave earbud in a predetermined time period after receiving the first audio data, to notify the audio source device to transmit second audio data.

Abstract: A method for switching a master earphone, a mobile terminal, and a non-transitory computer-readable storage medium are provided in implementations of the present disclosure. The method includes the following. When a mobile terminal is in a calling status, whether a condition for switching a master earphone is met is detected. When the condition is met, at least one silent time window is predicted based on voice call data. Within a first silent time window, the communication connection between the mobile terminal and a first earphone is disconnected, and a communication connection between the mobile terminal and a second earphone is established, where the first silent time window is any one of the at least one silent time window.

Abstract: A method for establishing a communication connection and related products are provided. The method is applicable to a terminal. The terminal is in communication connection with a first earphone of wireless earphones. The first earphone is in communication connection with a second earphone of the wireless earphones. The method includes the following. A first distance between the terminal and the first earphone, a second distance between the terminal and the second earphone, and a third distance between the first earphone and the second earphone are determined. The communication connection between the terminal and the first earphone is disconnected when the first distance is greater than the second distance and the third distance is greater than or equal to a first threshold value. A communication connection between the terminal and the second earphone is established.

Abstract: Embodiments of the present application disclose a master/slave switching method for a wearable apparatus and a related product. The wearable apparatus comprises: a first earphone and a second earphone. The wearable apparatus is connected to an electronic device. The method comprises the following steps: an electronic device acquiring a first earphone audio type matching a first earphone and a second earphone audio type matching a second earphone, wherein different audio types correspond to different priorities; the electronic device determining a first application currently operating; and the electronic device determining, according to the first application, the first earphone audio type, and the second earphone audio type, whether to perform switching between a master earphone and a slave earphone for the wearable apparatus. The technical solution provided by the present application achieves an improved user experience.

Abstract: An earphone-switching method in a mobile terminal are disclosed. The mobile terminal is currently connected with a first earphone, and the method includes performing an earphone-switching operation in response to the mobile terminal being in a call state and an earphone-switching condition being met, the earphone-switching operation being configured for switching the first earphone to a second earphone; detecting whether at least one of a first voice data and a second voice data is obtained during the earphone-switching operation; and sending the at least one of the first voice data and the second voice data, in response to the at least one of the first voice data and the second voice data being obtained, wherein the first voice data is sent to the second earphone, and the second voice data is sent to the peer terminal.

Abstract: A volume-based earbud switching method is applied to a wearable device. The wearable device includes: a first earbud and a second earbud; The method includes: obtaining a first volume of the first earbud and a second volume of a second earbud; calculating a first power consumption speed of the first earbud and a second power consumption speed of the second earbud; and determining an earbud switching policy between the first earbud and the second earbud according to the first and the second power consumption speeds; and sending an earbud switching command to an electronic device connected with the wearable device according to the earbud switching policy, wherein the earbud switching command is used to direct the electronic device to execute switching between the first earbud and the second earbud.

Abstract: The embodiment of the disclosure discloses a data transmission method, device, and apparatus, and a Bluetooth headphone. The method is applied to a target Bluetooth headphone, the target Bluetooth headphone is applied to a data transmission system, the data transmission system comprises a mobile terminal and a plurality of Bluetooth headphones sequentially connected, there are more than one of the Bluetooth headphones connected with the mobile terminal in a first transmission direction.

Abstract: The embodiments of the present disclosure provide a Bluetooth earphone connecting method, a storage medium and an electronic device. The method includes obtaining two signal strengths between the electronic device and two Bluetooth earphones when the electronic device simultaneously connecting with the two Bluetooth earphones via Bluetooth; determining one of the two Bluetooth earphones as a first earphone and the other Bluetooth earphone as a second earphone when one of the two signal strengths is less than or equal to a preset strength, the second earphone corresponding to the signal strength which is less than or equal to the preset strength, and the first earphone corresponding to the other signal strength which is greater than the preset strength; and keeping the connection between the electronic device and the first earphone, and controlling the first earphone and the second earphone connecting with each other via Bluetooth.

Abstract: A method for controlling earphone switching and an earphone are provided. The method includes the following. A first earphone acquires a first remaining power and a first operating parameter of the first earphone and a second remaining power and a second operating parameter of a second earphone. The second earphone serves as a slave earphone. The first earphone predicts a first battery life of the first earphone according to the first remaining power and the first operating parameter and a second battery life of the second earphone according to the second remaining power and the second operating parameter. The first earphone predicts switches the second earphone to serve as a master earphone and the first earphone to serve as a slave earphone, when a difference between the second battery life and the first battery life is greater than a first preset threshold.

Abstract: A method for controlling earphone switching, an earphone, and an earphone system are provided. The method includes the following. A first earphone determines whether the first earphone is switched to a non-wearing state from a wearing state. The first earphone is coupled with a second earphone and an electronic device and serves as a master earphone, and the second earphone serves as a slave earphone. When the first earphone is determined to be switched to the non-wearing state from the wearing state, the first earphone switches the first earphone to serve as the slave earphone and the first earphone switches the second earphone to serve as the master earphone. Switching between master and slave earphones can be achieved according to changes between the wearing state and the non-wearing state of the master earphone, such that user experience can be improved.

Abstract: Embodiments of the present application disclose a master/slave switching method for a wearable apparatus and a related product. The wearable apparatus comprises: a first earphone and a second earphone. The wearable apparatus is connected to an electronic device. The method comprises the following steps: an electronic device acquiring a first earphone audio type matching a first earphone and a second earphone audio type matching a second earphone, wherein different audio types correspond to different priorities; the electronic device determining a first application currently operating; and the electronic device determining, according to the first application, the first earphone audio type, and the second earphone audio type, whether to perform switching between a master earphone and a slave earphone for the wearable apparatus. The technical solution provided by the present application achieves an improved user experience.

Abstract: A method for switching a master earphone, a mobile terminal, and a non-transitory computer-readable storage medium are provided in implementations of the present disclosure. The method includes the following. When a mobile terminal is in a calling status, whether a condition for switching a master earphone is met is detected. When the condition is met, at least one silent time window is predicted based on voice call data. Within a first silent time window, the communication connection between the mobile terminal and a first earphone is disconnected, and a communication connection between the mobile terminal and a second earphone is established, where the first silent time window is any one of the at least one silent time window.

Abstract: A volume-based earbud switching method is applied to a wearable device. The wearable device includes: a first earbud and a second earbud; The method includes: obtaining a first volume of the first earbud and a second volume of a second earbud; calculating a first power consumption speed of the first earbud and a second power consumption speed of the second earbud; and determining an earbud switching policy between the first earbud and the second earbud according to the first and the second power consumption speeds; and sending an earbud switching command to an electronic device connected with the wearable device according to the earbud switching policy, wherein the earbud switching command is used to direct the electronic device to execute switching between the first earbud and the second earbud.

Abstract: An earphone-switching method in a mobile terminal are disclosed. The mobile terminal is currently connected with a first earphone, and the method includes performing an earphone-switching operation in response to the mobile terminal being in a call state and an earphone-switching condition being met, the earphone-switching operation being configured for switching the first earphone to a second earphone; detecting whether at least one of a first voice data and a second voice data is obtained during the earphone-switching operation; and sending the at least one of the first voice data and the second voice data, in response to the at least one of the first voice data and the second voice data being obtained, wherein the first voice data is sent to the second earphone, and the second voice data is sent to the peer terminal.

Abstract: Disclosed are a method for controlling the volume of a wireless headset, a wireless headset and a mobile terminal. The method comprises: when the mobile terminal is connected to a wireless headset in an in-ear state, acquiring a target play volume range of the wireless headset; adjusting the play volume of the wireless headset within the target play volume range; when volume determination information from the wireless headset is received, determining that the play volume of the wireless headset at the moment the volume determination information is received is a target play volume value; and adjusting the play volume of the wireless headset to be the target play volume value. The play volume of a wireless headset suitable for a user can be automatically and quickly set.

Abstract: A method for establishing a communication connection and related apparatuses are provided. The method is applicable to a first earphone of wireless earphones. The wireless earphones further include a second earphone. The first earphone is in communication connection with the terminal. The first earphone is in communication connection with the second earphone. The method includes the following. A first distance between the first earphone and the terminal is determined. A second distance between the second earphone and the terminal is determined. A first message is sent to the second earphone for instructing the second earphone to establish a communication connection with the terminal, when the first distance is greater than or equal to a first threshold value and the second distance is less than a second threshold value.

Abstract: A method for establishing a communication connection and related products are provided. The method is applicable to a terminal. The terminal is in communication connection with a first earphone of wireless earphones. The first earphone is in communication connection with a second earphone of the wireless earphones. The method includes the following. A first distance between the terminal and the first earphone, a second distance between the terminal and the second earphone, and a third distance between the first earphone and the second earphone are determined. The communication connection between the terminal and the first earphone is disconnected when the first distance is greater than the second distance and the third distance is greater than or equal to a first threshold value. A communication connection between the terminal and the second earphone is established.