Wireless microphone with backside emitting light and high brightness

The utility model discloses a backside luminous high-brightness wireless microphone, which comprises a wireless microphone shell tube, a net head, a color tail cover plate, a battery, a PCB (printed circuit board) main control board, a display screen and a switch button, a switch cap cover plate is arranged on the outer side of the wireless microphone shell tube, and the switch button is mounted on the switch cap cover plate. A display screen support located below the switch cap piece is arranged in the wireless microphone shell tube, and a backlight light-emitting source located below the display screen is further arranged in the display screen support. The display screen support is of a hollow square box body structure, the top of the display screen support is provided with a display screen hollowed-out opening capable of displaying the structure exposed out of the display screen part and achieving light transmission of the display screen, and shielding plates for shielding the side edges of the display scr