High-sensitivity Bluetooth earphone

• Main Authors: ZHU TINGTING, YIN BAOLIANG, YIN ZHUQING
• Format: Patent
• Language: Chinese; English
• Published: 24.03.2023
• Subjects: DEAF-AID SETS; ELECTRIC COMMUNICATION TECHNIQUE; ELECTRICITY; LOUDSPEAKERS, MICROPHONES, GRAMOPHONE PICK-UPS OR LIKEACOUSTIC ELECTROMECHANICAL TRANSDUCERS; PUBLIC ADDRESS SYSTEMS

The utility model discloses a high-sensitivity Bluetooth earphone, which comprises a head-mounted frame, two sides of the bottom end of the head-mounted frame are respectively and fixedly provided with an earphone box, the interiors of the two sides of the two ends of the head-mounted frame are respectively provided with an inner groove, the top end of the interior of the head-mounted frame is provided with an arc-shaped plate, and the interiors of the earphone boxes are provided with Bluetooth modules and lithium battery assemblies. One side of the machine box is provided with a ring seat, and one side of the ring seat is fixedly provided with an earcap main body. When the high-sensitivity Bluetooth earphone is used, the earmuff main body can be screwed out from the outside of the connecting ring on one side of the machine box correspondingly through the connecting port arranged in one side of the ring seat, then the earmuff main body and the ring seat can be detached from one side of the machine box, and di