Abstract: Provided are a pairing method and apparatus for a wireless earbud, a terminal and a charging box. The method includes: detecting identification information of a charging box, and establishing a communication connection with the charging box based on the identification information; acquiring pairing information of two wireless earbuds in the charging box transmitted from the charging box, where each of the two wireless earbuds is in a communication connection with the charging box; and sending a pairing instruction to the charging box based on the pairing information, and activating a pairing state, so that the charging box controls a corresponding wireless earbud to be paired with and connected with the terminal based on the pairing instruction. In this way, the terminal can be quickly and accurately paired with and connected with the two wireless earbuds in the charging box, which avoids error operations or complicated operations, thereby improving user experience.

Abstract: Disclosed in the present disclosure are a wireless playback device, a playback control method thereof, and a head-mounted wireless headset system. The device includes: a housing, a headband detection device, a processor, a power amplifier (PA) operational amplification device, and a speaker. The headband detection device collects connection condition data of a headband device and the housing. The processor is connected to the headband detection device and controls the PA operational amplification device to adjust an operation power mode of the speaker according to the connection condition data. The PA operational amplification device is connected to the processor and the speaker, respectively, and adjusts the operation power mode of the speaker according to control of the processor. Therefore, the function automatically switching the headphone function and a small speaker function is realized, and the user experience is improved.

Abstract: Disclosed in the present disclosure are a wireless playback device, a playback control method thereof, and a head-mounted wireless headset system. The device includes: a housing, a headband detection device, a processor, a power amplifier (PA) operational amplification device, and a speaker. The headband detection device collects connection condition data of a headband device and the housing. The processor is connected to the headband detection device and controls the PA operational amplification device to adjust an operation power mode of the speaker according to the connection condition data. The PA operational amplification device is connected to the processor and the speaker, respectively, and adjusts the operation power mode of the speaker according to control of the processor. Therefore, the function automatically switching the headphone function and a small speaker function is realized, and the user experience is improved.

Abstract: Provided are a pairing method and apparatus for a wireless earbud, a terminal and a charging box. The method includes: detecting identification information of a charging box, and establishing a communication connection with the charging box based on the identification information; acquiring pairing information of two wireless earbuds in the charging box transmitted from the charging box, where each of the two wireless earbuds is in a communication connection with the charging box; and sending a pairing instruction to the charging box based on the pairing information, and activating a pairing state, so that the charging box controls a corresponding wireless earbud to be paired with and connected with the terminal based on the pairing instruction. In this way, the terminal can be quickly and accurately paired with and connected with the two wireless earbuds in the charging box, which avoids error operations or complicated operations, thereby improving user experience.